New York attorney record · Judicial Dept 3
Katsuyuki Tainaka
University Of Pennsylvania Carey Law School alumna, admitted to the New York bar in 2014. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2014
- Admitted
- 12
- Years in bar
- 5247804
- NY reg #
The record in one line
Katsuyuki Tainaka carries a "Suspended, due to reregister" status on the New York bar register, on record since 2014 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 12 yrs
- since first admission to the bar
- Suspended
- current bar status: "Suspended, due to reregister"
- Law school
- University Of Pennsylvania Carey Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Katsuyuki Tainaka is registered as bar number 5247804 with the New York bar authority, carrying a current status of "Suspended, due to reregister", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Mori Hamada & Matsumoto, located in Tokyo 100-8222. 5 other attorneys share this firm affiliation in the registry. Educational background: University of Pennsylvania Carey Law School (1,599 registered alumni).
State context & due diligence
A "Suspended, due to reregister" status falls outside the New York bar's active cohort. The breakdown below shows what share of the register that represents, and how to verify current standing directly with the state bar.
What changed, NY OCA 2026-08-06 extract
Compared with the retained 2026-07-03 OCA attorney registration extract. Administrative “due to reregister” churn is excluded.
- Registration status moved from Suspended, currently registered to Suspended, due to reregister between the 2026-07-03 and 2026-08-06 OCA extracts.
Browse other registration status changes or download prior extracts from the open data page.
How Katsuyuki compares to fellow University Of Pennsylvania Carey Law School alumni
Among the 1,424 University Of Pennsylvania Carey Law School graduates in the New York register, Katsuyuki Tainaka is longer-tenured than 63%.
12 years vs. University Of Pennsylvania Carey Law School alumni
Years since admission - 1,424 NY-registered alumni of this school
12 Top 37% higher than 63% of 1,424 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
University Of Pennsylvania Carey Law School's active-bar rate
Of University Of Pennsylvania Carey Law School's 1,599 alumni in the New York register, 90% currently hold "Currently registered" status, above the statewide average.
The 2014 admission class today
Of the 10,747 attorneys admitted to the New York bar in 2014, 71.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Suspended, due to reregister
- Registration Number
- 5247804
- Year Admitted
- 2014 (12 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Sep 2026
Location & Contact
- Company
- Mori Hamada & Matsumoto
- City
- Tokyo 100-8222
- Phone
- +81-3-6266-8596
Status Distribution Across the New York Bar
Katsuyuki Tainaka's current status, "Suspended, due to reregister", places this record outside the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Mori Hamada & Matsumoto
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure University Of Pennsylvania Carey Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2014 (excluding same-firm colleagues above).
Same admission year (2014), other cities
NY-registered attorneys admitted in 2014 whose listed office city differs from Tokyo 100-8222, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Katsuyuki Tainaka with the closest admission year to 2014. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Katsuyuki Tainaka carries a "Suspended, due to reregister" status. Verify the exact scope and dates of this action directly with the state bar before acting on it.
Frequently Asked Questions
Where is Katsuyuki Tainaka licensed?
Katsuyuki Tainaka is licensed to practice law in New York.
When was Katsuyuki Tainaka admitted to the bar?
Katsuyuki Tainaka has been on the New York bar register since 2014.
Where did Katsuyuki Tainaka go to law school?
Katsuyuki Tainaka attended University of Pennsylvania Carey Law School.
What company does Katsuyuki Tainaka work for?
Katsuyuki Tainaka is associated with Mori Hamada & Matsumoto in Tokyo 100-8222.
Is Katsuyuki Tainaka in good standing?
No, Katsuyuki Tainaka carries a "Suspended, due to reregister" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.