Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144081 | Arc welding control system and method | Masatsugu Takeichi, Masaru Seto, Yukio Ikezawa | 2018-12-04 |
| 9468987 | Arc welding control system and method | Masatsugu Takeichi, Masaru Seto, Yukio Ikezawa | 2016-10-18 |
| 5842656 | Spinning reel having improved rotary balance | Kotaro Yasuda | 1998-12-01 |
| 5018682 | Fishing reel having a spool shaft supported at both ends thereof | — | 1991-05-28 |
| 4958785 | Fishing reel drag mechanism | — | 1990-09-25 |
| 4943012 | Double bearing fishing reel | — | 1990-07-24 |
| 4901944 | Fishing reel having a spool shaft supported at both ends thereof | — | 1990-02-20 |
| 4899952 | Double bearing type fishing reel | — | 1990-02-13 |
| 4850550 | Clutch mechanism for use in double bearing reel | — | 1989-07-25 |
| 4768735 | Clutch mechanism for reel having spool shaft supported at both ends | — | 1988-09-06 |
| 4708303 | Drag control mechanism for use in fishing reels | Masaharu Emura, Haruo Uetsuki, Takehiro Kobayashi | 1987-11-24 |
| 4697760 | Clutch mechanism for use in fishing reels | — | 1987-10-06 |