Tsujimura; Osamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsujimura; Osamu.The latest application filed is for "indexable cutter insert".
- Tsujimura; Osamu - Kawasaki JP
- Tsujimura; Osamu - Tokyo JP
| Patent | Date |
|---|---|
| Indexable cutter insert Grant 5,017,055 - Tsujimura , et al. * May 21, 1 | 1991-05-21 |
| Face milling cutter with cutter inserts Grant 4,966,500 - Tsujimura , et al. October 30, 1 | 1990-10-30 |
| Inserted rotary cutter Grant 4,954,021 - Tsujimura , et al. September 4, 1 | 1990-09-04 |
| Ball end mill Grant D308,874 - Tsujimura , et al. June 26, 1 | 1990-06-26 |
| Ball end mill Grant 4,934,881 - Tsujimura , et al. June 19, 1 | 1990-06-19 |
| Insert rotary cutter Grant 4,930,945 - Arai , et al. June 5, 1 | 1990-06-05 |
| Ball end mill Grant 4,883,391 - Tsujimura , et al. November 28, 1 | 1989-11-28 |
| Insert rotary cutting tool Grant 4,844,666 - Tsujimura , et al. July 4, 1 | 1989-07-04 |
| Insert boring tool and cutting insert therefor Grant 4,844,669 - Tsujimura , et al. July 4, 1 | 1989-07-04 |
| Indexable cutter insert Grant 4,834,591 - Tsujimura , et al. May 30, 1 | 1989-05-30 |
| End mill with throw-away tip Grant 4,693,641 - Tsujimura , et al. September 15, 1 | 1987-09-15 |
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