Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577880 | Radio communication method and radio communication system | Kazuhito Ishida, Seiko Shimogama, Toshiaki Kurokawa | 2003-06-10 |
| 6218890 | Switching circuit device and semiconductor device | Seiichi Banba, Tetsuro Sawai, Hisanori Uda | 2001-04-17 |
| 6037397 | Rubber molded product | Mikitoshi Satoh, Hiroaki Sawa, Kazuyoshi Ikeda, Masato Nishikawa | 2000-03-14 |
| 5959228 | Key support device | — | 1999-09-28 |
| 5930695 | Radio receiver with amplitude limiter prior to mixer and band limiting filter | Fuminori Itukaiti, Kazutoshi Higuchi, Jun'ichi Nakagawa | 1999-07-27 |
| 5894084 | Pressure container | Yasuki Oikawa | 1999-04-13 |
| 5610352 | Mechanism for rotatably supporting rotary member of keyboard | — | 1997-03-11 |
| 5571983 | Abutment device for a key switch arrangement operable with both hammer-equipped and hammerless keyboards for electronic musical instruments | Kazuhiro Tsukamoto | 1996-11-05 |
| 5528509 | Method of designing a high-frequency circuit | Tetsuro Sawai, Shigeyuki Murai, Yasoo Harada | 1996-06-18 |
| 5467116 | Ink jet printer with device for aligning an ink cartridge | Shinya Nakamura, Steven J. Dietl, Donald M. Stevens | 1995-11-14 |
| 5243125 | Keyboard apparatus for electronic musical instrument having cooperating jacks and hammers | — | 1993-09-07 |
| 5210411 | Detection mark and method and apparatus for detecting mark | Toshio Oshima, Masato Nishida, Tsunemi Ohiwa | 1993-05-11 |
| 5189081 | Penetrable, epoxy resin composition comprising glycidyl ether of bisphenol modified with glycol or urethane, and inorganic filler | Ichiro Akutagawa, Kunimitsu Matsuzaki | 1993-02-23 |
| 5079985 | Keyboard apparatus for electronic keyboard musical instrument | Yutaka Tamai, Yoshiaki Shimoda | 1992-01-14 |
| 5077325 | Penetrable, epoxy resin composition comprising glycidyl ether of bisphenol modified with glycol or urethane, and inorganic filler | Ichiro Akutagawa, Kunimitsu Matsuzaki | 1991-12-31 |
| 5036743 | Keyboard device for electronic musical instrument | Norizou Kamimura, Yutaka Tamai, Yoshiaki Shimoda | 1991-08-06 |
| 5031369 | Free access floor | Atsuhiko Kobayashi | 1991-07-16 |
| 4954602 | Liquid, epoxy resin composition | Ichiro Akutagawa, Toshihiro Hanamori, Kunimitsu Matsuzaki, Shinobu Okamura | 1990-09-04 |
| 4890533 | Key device for electronic keyboard musical instrument | Masanori Katsuta, Yutaka Tamai, Norizo Kamimura | 1990-01-02 |
| 4856407 | Action mechanism for a keyboard of an electronic piano | Masanori Katsuta | 1989-08-15 |
| 4551729 | Method of making thermal transfer type multicolor printing | Takeshi Kubo, Junji Kawano, Fumio Takahashi | 1985-11-05 |
| 4367285 | Assaying lipid peroxide in lipid compositions | Hideo Misaki | 1983-01-04 |