Issued Patents All Time
Showing 201–225 of 304 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475304 | Grain-oriented silicon steel sheet and process for production thereof | Hiroaki Toda, Kunihiro Senda, Mitsumasa Kurosawa, Atsuhito Honda | 2002-11-05 |
| 6440628 | Tones for development of electrostatic image and production process thereof | Katsuhiro Imai | 2002-08-27 |
| 6421036 | Active matrix type liquid crystal display | Takahiko Watanabe | 2002-07-16 |
| 6407544 | Method and apparatus for testing a plurality of magnetic head devices opposing a common surface of a magnetic disk | — | 2002-06-18 |
| 6404474 | Horizontal electric field LCD with increased capacitance between pixel and common electrodes | Takahiko Watanabe | 2002-06-11 |
| 6346621 | Nitrogen-heterocyclic compound and process for production thereof | Toshihide Yamamoto, Masakazu Nishiyama | 2002-02-12 |
| 6347088 | Apparatus for transmitting cells, with audio interwork function | Junichi Katou, Kenji Shibata, Shinichiro Matsuo | 2002-02-12 |
| 6295915 | Brake booster | — | 2001-10-02 |
| 6287392 | Grain-oriented silicon steel sheet and process for production thereof | Hiroaki Toda, Kunihiro Senda, Mitsumasa Kurosawa, Atsuhito Honda | 2001-09-11 |
| 6285429 | Liquid crystal display device and method for its production | Shinichi Nishida, Kimikazu Matsumoto | 2001-09-04 |
| 6280534 | Grain oriented electromagnetic steel sheet and manufacturing thereof | Kunihiro Senda, Toshito Takamiya, Mitsumasa Kurosawa | 2001-08-28 |
| 6277462 | Optical recording medium and method for manufacture thereof | Kazutomo Miyata | 2001-08-21 |
| 6259503 | Active matrix liquid crystal display device having a wide viewing angle without color shift | Osamu Sukegawa | 2001-07-10 |
| 6205905 | Brake booster | Tohru Satoh, Shigeo Shingyoji, Masaru Konishi | 2001-03-27 |
| 6132875 | Magnetic recording medium and magnetic head having carbon protective layers | Katsumi Kiuchi, Eishin Yamakawa, Yoshito Kitamoto, Masahiro Takagi, Akira Kikuchi | 2000-10-17 |
| 6111626 | Liquid crystal display with means for varying intensity of applied electric field | Takahiko Watanabe | 2000-08-29 |
| 6077382 | Mounting method of semiconductor chip | — | 2000-06-20 |
| 6066352 | Compositions containing novel protein complexes | Masashi Ogasawara, Kazuhiro Yamamoto | 2000-05-23 |
| 6038007 | In-plane type liquid crystal display apparatus with increased numerical aperture | Takahiko Watanabe | 2000-03-14 |
| 6014291 | Composite magnetic head having thin conductor film | Seiichi Ogata, Yoshito Ikeda, Kyu Kanno | 2000-01-11 |
| 5995182 | Liquid crystal display with light shield containing discontinuous metal pattern and nonconductive opaque resin | Osamu Sukegawa | 1999-11-30 |
| 5952144 | Production process of toner for development of electrostatic latent image | Jun Hasegawa, Jun Sakai, Fumio Yamada, Tokudai Ogawa | 1999-09-14 |
| 5946806 | Electric shaver | Nobuhisa Takao, Takashi Fujimoto | 1999-09-07 |
| 5933202 | Liquid crystal display device having an alternating common electrode voltage | Osamu Sukegawa, Kohji Nakashima | 1999-08-03 |
| 5929959 | Liquid-crystal display panel | Takayasu Iida | 1999-07-27 |