Issued Patents All Time
Showing 101–109 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144399 | Color image pickup apparatus | Yoshinori Kitamura | 1992-09-01 |
| 5100268 | Insert clamped tool | Masayuki Okawa, Keiichi Nishiyama | 1992-03-31 |
| 5085542 | Indexable cutting insert | Masayuki Okawa | 1992-02-04 |
| 5082400 | Insert rotary cutter | Hidehisa Shiratori | 1992-01-21 |
| 5017055 | Indexable cutter insert | Osamu Tsujimura, Tatsuo Arai, Masayuki Okawa | 1991-05-21 |
| 4927303 | Ball end mill | Osamu Tsujimura, Masayuki Okawa | 1990-05-22 |
| 4898499 | Ball end mill | Osamu Tsujimura, Tatsuo Arai, Masayuki Okawa | 1990-02-06 |
| 4834591 | Indexable cutter insert | Osamu Tsujimura, Masayuki Okawa | 1989-05-30 |
| 4616962 | Cutter insert | Hiroyuki Ushijima, Hiroshi Shimomura | 1986-10-14 |