Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397593 | Sound-absorbing device for a vehicle wheel | Taehwa Lee, Danil V. Prokhorov | 2025-08-26 |
| 12104864 | Thermal metamaterials for directional emission in heat transfer systems | Ziqi Yu, Taehwa Lee, Ercan Mehmet Dede | 2024-10-01 |
| 8371977 | Transmission ratio variable mechanism and motor vehicle steering system including the same | Akihiko Shiina, Yasuaki Tsuji, Yasuhiro Saitou, Sunao Tsuchimochi, Hidetaka Otsuki +1 more | 2013-02-12 |
| 8181734 | Motor vehicle steering system | Akihiko Shiina, Yasuaki Tsuji, Yasuhiro Saitou, Sunao Tsuchimochi, Hidetaka Otsuki +1 more | 2012-05-22 |
| 7058305 | Optical submarine communication system and surge suppressing apparatus of the optical submarine communication system | Katsuhiko Horinouchi, Hirotaka Muto, Satoshi Kumayasu | 2006-06-06 |
| 6460242 | Inertia press fitting method | Hideo Mori, Shigemi Shioya, Kouki Endoh, Hiroyuki Takeuchi, Michiya Inui | 2002-10-08 |
| 6092048 | Task execution support system | — | 2000-07-18 |
| 5921164 | Control valve assembly for power cylinder in power-assisted steering system | Junro Yamamoto, Yoshikazu Kameda, Mitsugu Kikuchi | 1999-07-13 |
| 5243395 | Color image forming apparatus with developing unit moving means | Michiro Koike, Tadayuki Kitajima | 1993-09-07 |
| 4788573 | Image forming apparatus | Tadashi Yagi | 1988-11-29 |
| 4652149 | Dynamic pressure fluid bearing | Teruo Komatsu, Shinji Goto, Tsuyoshi Matsunaga | 1987-03-24 |
| 4609251 | Rotary drive device | Teruo Komatsu, Shinji Goto | 1986-09-02 |
| 4549219 | Image information transmission system | Yasuhiko Sue, Masao Ariga, Yasuyuki Tamura, Nao Nagashima, Ken Miyagi +1 more | 1985-10-22 |
| 4547628 | Data transmission system | Yasuyuki Tamura, Ken Miyagi, Nao Nogashima, Yasuhiko Sue, Masashi Suda +1 more | 1985-10-15 |
| 4325628 | Cleaning device for an image forming apparatus | Akiyoshi Torigai, Teruo Morikawa, Shinji Murata, Yoshiaki Sone | 1982-04-20 |
| 4319836 | Optical device of a copying apparatus | Shinji Murata, Akiyoshi Torigai, Teruo Morikawa, Yoshiaki Sone | 1982-03-16 |