Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957244 | LED display system and LED display device | Yoshinori Asamura | 2021-03-23 |
| 9148615 | Video display device and multi-screen display device | Yoshinori Asamura, Isao Yoneoka | 2015-09-29 |
| 8801196 | Multi-screen display apparatus that determines common target brightness for controlling multiple light sources | Yoshinori Asamura, Isao Yoneoka | 2014-08-12 |
| 8777486 | Packaging bag with steam venting function and package using the packaging bag | Hidenobu Miyake, Kouichi Shiozaki, Yukihiro Nakamura, Ikuno Shimeno, Atsushi Tsujii +4 more | 2014-07-15 |
| 7111664 | Molding device | Akira Itoh | 2006-09-26 |
| 7093979 | Aerostatic bearing | Kenzo Ebihara | 2006-08-22 |
| 6959832 | Lid member for food container | Mitsuo Yoshimura, Hirofumi Kawai, Takashi Takagi, Yuko Zenpuku | 2005-11-01 |
| 6920696 | Microscopic positioning device and tool position/orientation compensating method | Kenzo Ebihara, Yasuhiro Sakaida | 2005-07-26 |
| 6765318 | Linear driving device | Tomohiko Kawai, Kenzo Ebihara | 2004-07-20 |
| 6683376 | Direct bonding of small parts and module of combined small parts without an intermediate layer inbetween | Tomohiko Kawai | 2004-01-27 |
| 6669046 | Food container lid member having selectively peelable area | Mitsuo Yoshimura, Kyutaro Ikeda, Hirofumi Kawai | 2003-12-30 |
| 6344703 | Pneumatic bearing motor | Tomohiko Kawai | 2002-02-05 |
| 6285107 | Stator structure of motor | Tomohiko Kawai | 2001-09-04 |
| 6239528 | Method for coiling a wire around a stator core | Tomohiko Kawai, Masaki Suzuki | 2001-05-29 |
| 6232738 | Vertical axis translation mechanism | Akira Yamamoto | 2001-05-15 |
| 6133667 | Method for coiling a wire around a stator core | Tomohiko Kawai, Masaki Suzuki | 2000-10-17 |
| 5773781 | Profiling electrical discharge machining apparatus | Shun'ichi Odaka, Kouji Yamaguchi | 1998-06-30 |
| 5589086 | Method and apparatus for electrical discharge machining with control of a servomechanism by a position loop and a speed loop | Shun'ichi Odaka | 1996-12-31 |
| 5340959 | EDM with an electrode moved by deformation of an electrode actuator | Toshio Hirai | 1994-08-23 |
| 5153079 | Magnetic recording medium comprising ferromagnetic powder and polar group containing ginder resins having different glass transition temperatures | Kunitsuna Sasaki, Ryosuke Isobe, Takahiro Mori, Yuki Ando | 1992-10-06 |
| 5094916 | Magnetic recording medium comprising a polyurethane binder resin having a specified glass transition, molecular weight, and polar group content | Kunitsuna Sasaki, Ryosuke Isobe, Takahiro Mori, Yuki Ando | 1992-03-10 |
| 5061516 | Production method for magnetic recording medium | Ryosuke Isobe, Kunitsuna Sasaki, Takahiro Mori, Yuki Ando | 1991-10-29 |
| 5039586 | Electrophotographic photoreceptor | Akihiko Itami, Akira Kinoshita, Naohiro Hirose, Kazumasa Watanabe | 1991-08-13 |
| 4994339 | Electrophotographic photoreceptor using titanyl phthalocyanine | Akira Kinoshita, Kazumasa Watanable, Naohiro Hirose, Akihiko Itami | 1991-02-19 |
| 4943655 | Salt of 5-acetyl-2-alkylbenzenesulfonic acid | Kunioki Kato, Masao Kawamura, Hiroshi Goda, Kazuhiro Hamatani | 1990-07-24 |