Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189077 | Metal detector | Yutaka Murata, Nobuyuki Kurosaki, Hisanobu Mizukawa, Hiroaki Tsunemi | 2025-01-07 |
| 11761147 | Creasing method, creasing apparatus, and long fiber non-woven fabric | Toshikazu Kiyohara | 2023-09-19 |
| 10746083 | Vehicular cooling device | Eisaku Yamazaki, Ken Muto | 2020-08-18 |
| 10051228 | Home theater system, audio/video playback device, audio output control device, and volume control method | Toshihide Ishihara | 2018-08-14 |
| 9800820 | Home theater system, audio/video playback device, audio output control device, and volume control method | Toshihide Ishihara | 2017-10-24 |
| 9441716 | Stepless transmission | — | 2016-09-13 |
| 9382985 | Vehicle power transmission device | — | 2016-07-05 |
| 9121483 | Four-joint link type continuously variable transmission | Kazuki Ichikawa | 2015-09-01 |
| 8449426 | Continuously variable transmission and automobile drive system | — | 2013-05-28 |
| 8176630 | Method of producing liquid droplet ejection head | Masaki Kataoka, Hideki Fukunaga, Hiroshi Inoue, Susumu Hirakata, Atsumichi Imazeki | 2012-05-15 |
| 7854168 | Thickness measuring device for vessel steel plate | Nobuyoshi Sato, Kazuhiro Nojiri, Hiroyuki Haga, Jiro Nakayama | 2010-12-21 |
| 7798628 | Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection head | Masaki Kataoka, Hideki Fukunaga, Hiroshi Inoue, Susumu Hirakata, Atsumichi Imazeki | 2010-09-21 |
| 7699439 | Droplet ejection head and droplet ejection apparatus | Shinji Seto | 2010-04-20 |
| 7513161 | Device for measuring thickness of vessel steel plate | Nobuyoshi Sato, Kazuhiro Nojiri, Hiroyuki Haga, Jiro Nakayama | 2009-04-07 |
| 7301721 | Falling sensor and the information processing device making use of it | Tatsuya Ito, Tadashi Okumura, Tsuyoshi Takahashi, Masatoshi Ishikawa, Tetsuo Yuki | 2007-11-27 |
| 6995939 | Falling sensor and the information processing device making use of it | Tatsuya Ito, Tadashi Okumura, Tsuyoshi Takahashi, Masatoshi Ishikawa, Tetsuo Yuki | 2006-02-07 |
| 6876513 | Rotary disk type storage device | Keiko Watanabe, Tetsuya Hamaguchi, Tatsuya Ito | 2005-04-05 |
| 6771449 | Falling sensor and the information processing device making use of it | Tatsuya Ito, Tadashi Okumura, Tsuyoshi Takahashi, Masatoshi Ishikawa, Tetsuo Yuki | 2004-08-03 |
| 6691576 | Thickness measuring device for cylindrical tank bottom plate | Nobuyoshi Sato, Kazuhiro Nojiri, Tatsuya Fukunaga, Fuminori Kiyota, Ryota Kajiki | 2004-02-17 |
| 5885005 | Bearing device and spindle motor provided with the bearing device | Masaaki Nakano, Takashi Kono, Kenji Tomida, Tomoaki Inoue, Hiroshi Nishida +2 more | 1999-03-23 |
| 5504636 | Magnetic disk apparatus having improved support for head assembly | Tetsuo Yuki, Tomio Suzuki, Tsuyoshi Takahashi, Naoto Uemura | 1996-04-02 |
| 5414591 | Magnetic disk storage system | Hideyuki Kimura, Tsuyoshi Takahashi, Tomio Suzuki, Toshio Ohdaira, Kouki Uefune | 1995-05-09 |
| 5325245 | Method and apparatus for writing magnetic head positioning signal | Jyousei Shimizu, Jun Naruse, Tsuyoshi Takahashi | 1994-06-28 |
| RE34592 | Webbing locking device | Teruhiko Kawaguchi | 1994-04-26 |
| 5267111 | Voice coil motor with discrete flux paths | Tsuyoshi Takahashi, Masahiko Sega, Jyousei Shimizu, Tomio Suzuki | 1993-11-30 |