Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9901255 | Medical image processing apparatus, method of operating the medical image processing apparatus, and medical image processing program | — | 2018-02-27 |
| 7361201 | Air cleaner device | Hiroshi Nakagome, Katsuyuki Konishi | 2008-04-22 |
| 7314107 | Air cleaner structure | Hiroshi Nakagome, Katsuyuki Konishi, Kaori Inada | 2008-01-01 |
| 6524048 | Apparatus for manufacturing can lid | Shinichi Tsukada, Masashi Takamatsu, Takeshi Sugimura | 2003-02-25 |
| 6422201 | Intake control system for engine | Hajime Yamada, Hirosi Nakagome, Tetsuya Nakayasu | 2002-07-23 |
| 6186478 | Al alloy poppet valve | Hiroaki Asanuma | 2001-02-13 |
| 5799683 | Poppet valve and method of manufacturing it | Shinichi Umino, Yuji Takano | 1998-09-01 |
| 5753179 | Steels for exhaust valves having improved fatigue strength at high temperature, corrosion resistance at room and higher temperatures and oxidation resistance | Yoshitaka Nishizawa, Shinichi Umino | 1998-05-19 |
| 5608194 | Exhaust pipe structure for a motorcycle | Hiroshi Okazaki, Hiroo Takemura, Kazuto Takatori | 1997-03-04 |
| 5596959 | Shim for a tappet in an internal combustion engine | Takeji Kenmoku, Shinichi Umino | 1997-01-28 |
| 5431136 | Internal combustion valve having an iron based hard-facing alloy contact surface | Takeji Kenmoku | 1995-07-11 |
| 5323742 | Shim structure in use for valve tappet of internal combustion engine | — | 1994-06-28 |