Issued Patents All Time
Showing 176–195 of 195 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472815 | Fluorescent luminous device including cathodes that receive independently controlled voltages | Kinya Ueda, Yukihiko Shimizu, Masao Saito, Yoichi Kobori, Hiroshi Yamaguchi | 2002-10-29 |
| 6359297 | Semiconductor device with movement of positive ion prevented | Takami Nagata | 2002-03-19 |
| 6340539 | 2,5-Dimercapto-1,3,4-thiadiazole dilithium salt and its dihydrate and their manufacture, and a secondary lithium battery and positive electrode-active material comprising the same | Satoshi Nakagawa, Sunao Mitsui, Susumu Ohno | 2002-01-22 |
| 6334806 | Apparatus for and a method of machining two portions | Shoichi Sano, Masahiro Ido | 2002-01-01 |
| 6324142 | Signal converting device and information recording apparatus employing the same | Koichi Ishitoya | 2001-11-27 |
| 6320026 | Cell growth inhibitor factor | Tohru Masui | 2001-11-20 |
| 6133343 | Resinous composition for dental use | Kenji Hatanaka, Mitsuo Otani | 2000-10-17 |
| 5997387 | Grinding wheel with at least two wheel cores for circumferential grinding | Tomoyasu Imai, Ryouhei Mukai, Hideki Nagano, Koji Nishi, Hisashi Nakamura +3 more | 1999-12-07 |
| 5982806 | Laser beam converter for converting a laser beam with a single high-order transverse mode into a laser beam with a desired intensity distribution and laser resonator for producing a laser beam with a single high-order transverse mode | Katsuhiro Minamida | 1999-11-09 |
| 5955850 | Field emission display device | Haruhisa Hirakawa, Kazuhiko Tsuburaya, Masaharu Tomita, Tatsuo Yamamura | 1999-09-21 |
| 5906764 | Method of and apparatus for baking dough | Minoru Suzuki | 1999-05-25 |
| 5807588 | Extrusion molding apparatus and an apparatus for controlling the same | Nobuhiko Todaka, Yoichi Hirai, Junji ARAI, Kazunori Ueda, Kenichi Mitsuta | 1998-09-15 |
| 5703610 | Drive circuit for image display device | Takao Kishino, Koji Onodaka, Mitsuru Tanaka | 1997-12-30 |
| 5513201 | Optical path rotating device used with linear array laser diode and laser apparatus applied therewith | Masahiro Daimon, Koichi Chiba, Tetsurou Kobayashi, Yoshimasa Saito | 1996-04-30 |
| 5369661 | Semiconductor laser-pumped solid state laser system and optical coupling system coupling semiconductor laser with optical fiber | Hirofumi Imai | 1994-11-29 |
| 5246335 | Compressor casing for turbocharger and assembly thereof | Ken Mitsubori, Fusayoshi Nakamura, Kaoru Aso, Hiromu Furukawa, Kazuhiro Onizuka +4 more | 1993-09-21 |
| 4966676 | Sputtering target | Yoshiharu Fukasawa, Hideo Ishihara | 1990-10-30 |
| 4930594 | Device for controlling motor vehicle to run at constant speed | Toshifumi Koshizawa, Hiroshi Yoshimura, Youichi Iida | 1990-06-05 |
| 4911042 | Method for machining shaft | Makoto Shiozawa, Koh Ueda | 1990-03-27 |
| 4762695 | Methods for preparing high-purity molybdenum or tungsten powder and high-purity oxides powder of the same | Hiroshi Endo, Shigeo Iiri, Masaru Hayashi, Tsutomu Yamashita, Motoo Seimiya | 1988-08-09 |