Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413873 | Photoelectric conversion device | Hisashi Takado | 2025-09-09 |
| 11842466 | Information processing device and information processing method | — | 2023-12-12 |
| 9475302 | Ink jet printing apparatus and ink jet printing method | Kenro Yamaguchi, Noritaka Ota | 2016-10-25 |
| 9409404 | Liquid ejection head and liquid ejection apparatus | Yoshihito Fukuda, Kenro Yamaguchi, Noritaka Ota, Kayo Mukai, Masayoshi Yazaki | 2016-08-09 |
| 9399348 | Liquid ejection head and liquid ejection apparatus | Masayoshi Yazaki, Kayo Mukai, Noritaka Ota, Kenro Yamaguchi | 2016-07-26 |
| 8792681 | Imaging system and imaging method | — | 2014-07-29 |
| 8770688 | Ink remaining amount detecting device, method for detecting ink remaining amount, and ink jet printing apparatus | Kenro Yamaguchi | 2014-07-08 |
| 8437504 | Imaging system and imaging method | — | 2013-05-07 |
| 8339495 | Solid-state image pickup apparatus and method for driving solid-state image pickup apparatus | Yuichiro Yamashita | 2012-12-25 |
| 8208669 | Combination speaker support, display support, and sound guide | Michinori Hamada, Hidekazu Tutao | 2012-06-26 |
| 7011891 | Rubber product surface treating method | Hiroyuki Kaya, Yousuke Yamada | 2006-03-14 |
| 6525927 | Folding electronic apparatus | Hidekazu Tsutao | 2003-02-25 |
| 5799630 | Energization control method, and electromagnetic control system in electromagnetic driving device | Takashi Moriya, Yasuyuki Komatsu, Hiroshi Sono | 1998-09-01 |
| 5799926 | Energization control method, and electromagnetic control system in electromagnetic driving device | Takashi Moriya, Yasuyuki Komatsu, Hiroshi Sono | 1998-09-01 |
| 5775278 | Energization control method, and electromagnetic control system in electromagnetic driving device | Takashi Moriya, Yasuyuki Komatsu, Hiroshi Sono | 1998-07-07 |
| 5671705 | Control system for two opposed solenoid-type electromagnetic valve | Yasushi Matsumoto, Shigeru Yanagisawa | 1997-09-30 |
| 5669341 | Valve operating system for internal combustion engine | Akihito Ushirono, Takahiro Okuyama | 1997-09-23 |
| 5636601 | Energization control method, and electromagnetic control system in electromagnetic driving device | Takashi Moriya, Yasuyuki Komatsu, Hiroshi Sono | 1997-06-10 |
| 5460130 | SOHC-type valve operating system in internal combustion engine | Masami Fukuzawa, Koichi Fukuo, Yoshihiro Fujiyoshi, Hidemi Arai, Shinichi Nishida +3 more | 1995-10-24 |
| 4844023 | Valve operating device for internal combustion engine | Tsuneo Konno | 1989-07-04 |