New York attorney record
Tatsu Katayama
Tatsu Katayama is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 2453116, admitted in 1992. The current public license status is "Suspended, delinquent" as of 2026-06-13.
Current license status of record is suspended.
The licensing authority's public record currently lists this attorney as suspended. Review the disciplinary record below and confirm with the official source before relying on this listing.
A summary of the public record — not a rating of skill, not a recommendation, not legal advice.
Experience vs. active New York attorneys
State median: 20 yrs
34 yrs admitted — more experience than ~76% of active New York attorneys.
Years since admission, active New York attorneys with a published admission year (n = 333,133). This attorney's band is highlighted.
License & registration
| Full name | Tatsu Katayama |
|---|---|
| Bar / registration number | 2453116 |
| License status | Suspended official status of record: “Suspended, delinquent” |
| Admission year | 1992 |
| Law school | UNIVERSITY OF PENNSYLVANIA |
| Business location | Tokyo 107-0051 |
| Firm | Anderson Mori & Tomotsune |
| Discipline standing | Current status reflects a suspended record with the licensing authority. Itemized disciplinary orders are not yet integrated for New York; see the official source for the full record. |
Federal court activity
Federal court activity has not been compiled for this attorney yet.
Source & last updated
Source: NYS Office of Court Administration (OCA) Attorney Registration Unit — official attorney record. As of 2026-06-13 (last roster ingest).
Frequently asked questions
Is Tatsu Katayama a licensed attorney in New York?
Tatsu Katayama is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 2453116. The current public license status of record is "Suspended, delinquent" as of 2026-06-13.
Has Tatsu Katayama been disbarred or suspended?
Tatsu Katayama's current license status of record is suspended per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Tatsu Katayama's bar number?
Tatsu Katayama's New York bar/registration number is 2453116, assigned by the NYS Office of Court Administration (OCA) Attorney Registration Unit. A bar number is the most reliable way to confirm you have the right attorney, especially for common names.
When was Tatsu Katayama admitted to practice law?
Tatsu Katayama was admitted in 1992 — about 34 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: UNIVERSITY OF PENNSYLVANIA.
Where is Tatsu Katayama's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of Tokyo 107-0051 and the firm Anderson Mori & Tomotsune for Tatsu Katayama. Phone and email are not published in the public roster.
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