Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10554927 | Video signal processing apparatus | — | 2020-02-04 |
| 10309275 | Control device for oil pump | Hisashi Ono, Yuki Nishida | 2019-06-04 |
| 9097893 | Information processing terminal for superimposing target position on a head mounted display | — | 2015-08-04 |
| 8359846 | Exhaust manifold | Hiroshi Hosoi, Hitoshi Shimamura, Jin Wakamatsu, Katsumi Yagi, Kimihiro Jinno +1 more | 2013-01-29 |
| 8341953 | Exhaust manifold | Hiroshi Hosoi, Katsumi Yagi, Kimihiro Jinno, Tatsuki Fukagawa | 2013-01-01 |
| 7893996 | Video switcher and video switching method | — | 2011-02-22 |
| 7667774 | Video switcher and video switching method | — | 2010-02-23 |
| 6682078 | Ring groove for oil ring with coil expander of piston | Hideshi Hitosugi, Taro Itoh | 2004-01-27 |
| 6547251 | Ring groove for oil ring with coil expander of piston | Hideshi Hitosugi, Taro Itoh | 2003-04-15 |
| 6197168 | Electrochemical stain prevention apparatus of submerged structure and process for producing submerged structure used in this apparatus | Tadashi Matsunaga, Tsuruo Nakayama, Hitoshi Wake, Kin-ichi Ozawa, Noriyuki Nakamura +3 more | 2001-03-06 |
| 5670889 | Probe card for maintaining the position of a probe in high temperature application | Masao Okubo, Kouji Katahira, Hiroshi Iwata, Kazumasa Okubo | 1997-09-23 |
| 4357431 | Ball-point pen ink composition erasable by rubber eraser | Hiroshi Miyashita | 1982-11-02 |