Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994312 | Air-conditioning apparatus | Yoshiyuki Takashima | 2024-05-28 |
| 9707628 | Roughing end mill | Genki Matsumoto, Koji Fukata | 2017-07-18 |
| 9550238 | Replaceable machining head | Taro Abe, Yuki Matsuoka, Takayuki Azegami | 2017-01-24 |
| 5419933 | Annular article-wrapping member and method of making same | Masamitsu Tsukada, Kiyoshi Murata, Yoshihiko Watanabe | 1995-05-30 |
| 5203137 | Annular article-wrapping member and method of making same | Masamitsu Tsukada, Kiyoshi Murata, Yoshihiko Watanabe | 1993-04-20 |
| 5186989 | Annular article-wrapping member and method of making same | Masamitsu Tsukada, Kiyoshi Murata, Yoshihiko Watanabe | 1993-02-16 |
| 5031112 | System for detecting defective portions in data recording portions of optical recording medium | Yorihiko Sakai | 1991-07-09 |