Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037868 | Plasma processing apparatus | Koichi Yamamoto, Naoki Yasui | 2018-07-31 |
| 7211999 | Rotation angle detector | Shozoh Shiraga, Tamotsu Ota | 2007-05-01 |
| 6529226 | Thermal printer and driving device for the same | Keita Sakai, Shozou Shiraga, Satoshi Yamaura, Yuji Doi | 2003-03-04 |
| 6288737 | Thermal printer and drive thereof | Keita Sakai, Shozou Shiraga, Satoshi Yamaura, Yuji Doi | 2001-09-11 |
| 4661371 | Method of producing an exhaust valve for diesel engine | Takemi Yamada, Tamataro Satoh, Masaaki Mizushina, Hiromi Okamoto | 1987-04-28 |
| 4556022 | Exhaust valve for diesel engine and production thereof | Takemi Yamada, Tamataro Satoh, Masaaki Mizushina, Hiromi Okamoto | 1985-12-03 |
| 4554897 | Exhaust valve for Diesel engine and production thereof | Takemi Yamada, Tamataro Satoh, Masaaki Mizushina, Hiromi Okamoto | 1985-11-26 |
| 4554898 | Exhaust valve for diesel engine and production thereof | Takemi Yamada, Tamataro Satoh, Masaaki Mizushina, Hiromi Okamoto | 1985-11-26 |
| 4530322 | Exhaust valve for diesel engine and production thereof | Takemi Yamada, Tamataro Satoh, Masaaki Mizushina, Hiromi Okamoto | 1985-07-23 |