Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522530 | Waveform shaping circuit, signal generation apparatus, and signal reading system | Koichi Yanagisawa, Hiroyoshi IKEDA, Shin Kasai | 2022-12-06 |
| 11349464 | Waveform shaping circuit, signal generation apparatus, and signal reading system | Koichi Yanagisawa, Hiroyoshi IKEDA, Shin Kasai | 2022-05-31 |
| 7383831 | Combustion engine chamber | Shigeki Nabetani, Yoshihiko Tanimura, Hiroshi Yanagisawa | 2008-06-10 |
| 6971379 | Combustion chamber structure in an internal combustion engine | Takeshi Hasegawa, Takafumi Shigemori, Toshiaki Umemura, Yoshiyuki Hoshiba, Katsuhiko Miyamoto +3 more | 2005-12-06 |
| 4987852 | Apparatus for removing bubbles in paint and a paint coating system including the bubble removing apparatus | Eizo Yoshida, Hiroshi Mihara, Toshio Adachi | 1991-01-29 |