Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841177 | Refrigerant control system and cooling system | Kazushige Shimizu, Yasuhiro Fukami, Tomoyuki Kariya | 2023-12-12 |
| 11268741 | Refrigerant control system and cooling system | Kazushige Shimizu, Yasuhiro Fukami, Tomoyuki Kariya | 2022-03-08 |
| 11169057 | Particle dispersion device and particle dispersion method | Hiroaki Tobimatsu | 2021-11-09 |
| 6292267 | Network printer apparatus and LAN network system | Yoshio Mori, Fumitake Abe, Keiji Ishiguro, Satoru Ueyama, Mari Ito +2 more | 2001-09-18 |
| 5982994 | Network printer apparatus and LAN network system | Yoshio Mori, Fumitake Abe, Keiji Ishiguro, Satoru Ueyama, Mari Ito +2 more | 1999-11-09 |
| 5735156 | Method and apparatus for forming a non-circular pipe | Yuji Yoshitomi, Shinji Tanaka, Shota Iwakura, Takeshi Araya, Takamitsu Nakazaki +1 more | 1998-04-07 |
| 5714844 | Display-panel drive circuit | — | 1998-02-03 |
| 5508364 | Process for polymerizing ethylene at high temperature under high pressure | Toshio Sasaki, Hirofumi Johoji, Hiroyuki Shiraishi, Kohzoh Miyazaki, Yuji Shigematsu | 1996-04-16 |
| 4483939 | Process for producing polyolefin | Kazuo Baba, Kizuku Wakatsuki, Tadashi Hikasa | 1984-11-20 |