Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765876 | Backlash adjusting method and gear mechanism | Masafumi Yamauchi | 2017-09-19 |
| 9303609 | Method of producing fuel distribution pipe | Eiji Isogai | 2016-04-05 |
| 8100792 | Hydraulic auto-tensioner | Kazunori Kawahara, Yasuyuki Uchida, Yuji Kato, Hiroyuki Kawara | 2012-01-24 |
| 4759663 | Method of placing concrete into a steel encasement | Hideo Watanabe, Tomoo Suzuki, Gaku Matsumoto, Tomohiro Bessho, Tamiki Koyama +3 more | 1988-07-26 |