Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050402 | Gas laser oscillation device and gas laser processing machine | Hiroyuki Hayashikawa, Hitoshi Hongu | 2018-08-14 |
| 8792529 | Gas laser oscillation device and gas laser processing machine | Hiroyuki Hayashikawa, Hitoshi Hongu | 2014-07-29 |
| 8509280 | Gas laser oscillator apparatus and gas laser machining apparatus | Tetsuji Nishimura, Hiroyuki Hayashikawa | 2013-08-13 |
| 7315561 | Laser generator | Nobuyuki Haji, Satoshi Eguchi, Atsuki Yamamoto | 2008-01-01 |
| 5141585 | Method of and apparatus for preventing sidewise deviation of tape | Yasuhiro Ohnishi, Toshikazu Shigematsu | 1992-08-25 |
| 5041179 | Method for controlling tape affixing direction of automatic tape affixing apparatus | Toshikazu Shigematsu | 1991-08-20 |
| 5032211 | Device for controlling tension of tape for use in automatic tape affixing apparatus | Yasuhiro Ohnishi | 1991-07-16 |
| 5011563 | Automatic tape affixing apparatus | Yasuhiro Ohnishi | 1991-04-30 |
| 4997508 | Automatic tape affixing apparatus | Yasuhiro Ohnishi, Toshikazu Shigematsu | 1991-03-05 |
| 4997510 | Automatic tape affixing apparatus | Yasuhiro Ohnishi, Toshikazu Shigematsu | 1991-03-05 |
| 4981545 | Automatic tape affixing apparatus | Yasuhiro Ohnishi | 1991-01-01 |