Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000625 | Inserted cutting tool | Takayoshi Saito | 1991-03-19 |
| 4966500 | Face milling cutter with cutter inserts | Osamu Tsujimura, Takayoshi Saito | 1990-10-30 |
| 4964762 | Combination of cutter and fastener unit therefor | Takayoshi Saito | 1990-10-23 |
| 4954021 | Inserted rotary cutter | Osamu Tsujimura, Takayoshi Saito | 1990-09-04 |
| D309317 | Ball end mill | Osamu Tsujimura, Masayuki Okawa | 1990-07-17 |
| D308874 | Ball end mill | Osamu Tsujimura, Masayuki Okawa | 1990-06-26 |
| 4930945 | Insert rotary cutter | Takayoshi Saito, Osamu Tsujimura, Hiroaki Hayashizaki | 1990-06-05 |
| 4919573 | Ball end mill | Osamu Tsujimura, Masayuki Okawa | 1990-04-24 |
| 4898499 | Ball end mill | Osamu Tsujimura, Masaaki Nakayama, Masayuki Okawa | 1990-02-06 |
| 4883391 | Ball end mill | Osamu Tsujimura, Masayuki Okawa | 1989-11-28 |
| 4844666 | Insert rotary cutting tool | Osamu Tsujimura, Nobuo Hiyama | 1989-07-04 |
| 4844669 | Insert boring tool and cutting insert therefor | Osamu Tsujimura, Takayoshi Saito | 1989-07-04 |
| 4808045 | End mill with throw-away tip | Osamu Tsujimura, Takayoshi Saito, Yasuzo Funaki | 1989-02-28 |
| 4808044 | Insert cutter | Osamu Tsujimura | 1989-02-28 |
| 4693641 | End mill with throw-away tip | Osamu Tsujimura, Takayoshi Saito | 1987-09-15 |
| 4687383 | Insert rotary cutter | Hiroshi Shimomura | 1987-08-18 |
| 4661032 | Bilateral master-slave manipulator control device | — | 1987-04-28 |
| 4529339 | Cutter insert | Hiroshi Shimomura | 1985-07-16 |
| 4511293 | Insert cutter | Hiroshi Shimomura | 1985-04-16 |
| 4308584 | Apparatus for control of manipulator | — | 1981-12-29 |