Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118628 | Fluid dynamic bearing device, spindle motor, and hard disk drive device | Hideaki SHOWA, Daigo NAKAJIMA | 2021-09-14 |
| 10393171 | Fluid dynamic bearing and spindle motor | Hideaki SHOWA, Daigo NAKAJIMA | 2019-08-27 |
| 9418238 | Search system, search method of search system, and information processing device | Takashi Ito, Mitsuhiro Hattori, Nori Matsuda, Yusuke Sakai | 2016-08-16 |
| 8652381 | Resin transfer molding device and resin transfer molding method | Noriya Hayashi, Hiroshi Mizuno, Koichi Hasegawa | 2014-02-18 |
| 8647095 | Resin transfer molding device and resin transfer molding method | Noriya Hayashi, Hiroshi Mizuno, Koichi Hasegawa | 2014-02-11 |
| 8506278 | Resin transfer molding device and resin transfer molding method | Noriya Hayashi, Hiroshi Mizuno, Koichi Hasegawa | 2013-08-13 |
| 8501070 | Resin transfer molding device and resin transfer molding method | Noriya Hayashi, Hiroshi Mizuno, Koichi Hasegawa | 2013-08-06 |
| 8144256 | Video signal transmission unit | — | 2012-03-27 |
| 7785525 | RTM molding method | Noriya Hayashi, Hiroshi Mizuno, Koichi Hasegawa | 2010-08-31 |
| 7098940 | Surveillance system for watching an object through an image | Kazuya Suzuki, Toshikazu Saito | 2006-08-29 |
| 6034349 | Laser machining system for sequential irradiation of machining points | — | 2000-03-07 |
| 5623304 | CCTV system using multiplexed signals to reduce required cables | Satoshi Soma, Hajime Matsumoto, Takayuki Kimura | 1997-04-22 |
| 5546108 | Ink-jet type recorder having an ink carrier and letting ink by combined heat and eletrostatic force | Hideo Hotomi, Osamu Ebisu | 1996-08-13 |
| 5272037 | Polyolefinic resin-coated uneven carrier | Junji Ohtani, Junji Machida, Satoshi Asahi, Hiroshi Hayashi, Kouichi Matono | 1993-12-21 |
| 5204205 | Three layered toner for electrophotography | Masahiro Anno, Junji Machida, Eiichi Sano, Makoto Kobayashi | 1993-04-20 |
| 5166027 | Fine particles composing developer for electrophotography | Junji Machida, Junji Ohtani, Satoshi Asahi, Hiroshi Hayashi, Kouichi Matono | 1992-11-24 |
| 5148833 | High-speed flow control valve | — | 1992-09-22 |
| 5144470 | Laser scanner driving apparatus | — | 1992-09-01 |
| 5107365 | Laser scanner device | — | 1992-04-21 |
| 5093201 | Polyolefinic resin-coated uneven electrophotographic carrier particles | Junji Ohtani, Junji Machida, Satoshi Asahi, Hiroshi Hayashi, Kouichi Matono | 1992-03-03 |
| 5079125 | Three layered toner for electrophotography | Masahiro Anno, Junji Machida, Eiichi Sano, Makoto Kobayashi | 1992-01-07 |
| 5005929 | Apparatus including a laser scanner | — | 1991-04-09 |