Issued Patents All Time
Showing 576–600 of 694 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299213 | Solid state laser apparatus | Kazuki Kuba, Shigenori Yagi | 1994-03-29 |
| 5264215 | Bone cement composition, cured product thereof, implant material and process for the preparation of the same | Nobuo Nakabayashi, Kazuhiko Ishihara | 1993-11-23 |
| 5261705 | Coupling for high pressure fluid | Takeshi Takahashi | 1993-11-16 |
| 5257277 | Semiconductor-laser-pumped, solid-state laser | Shigenori Yagi, Mayumi Fujimura, Toyohiro Uchiumi, Akira Ishimori | 1993-10-26 |
| 5251586 | Valve mechanism for an internal combustion engine | Kazuhiro Koga, Shinji Kamimaru, Kenzo Watanabe | 1993-10-12 |
| 5243006 | Acrylic copolymer | Nobuo Nakabayashi, Kazuhiko Ishihara, Toru Kinoshita | 1993-09-07 |
| 5238974 | Plastic cladding composition for silica or glass core optical fiber, and silica or glass core optical fiber prepared therefrom | Tsuruyoshi Matsumoto, Katsuhiko Shimada, Ryuji Murata | 1993-08-24 |
| 5229822 | Photometric unit for photographic projector-printer assembly | Kazuhiko Katakura | 1993-07-20 |
| 5222881 | Scroll type compressor having curved surface portions between the shaft and bearing means | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1993-06-29 |
| 5223561 | Polymer composition and optical fiber having cladding composed of that composition | Tsuruyoshi Matsumoto, Tadao Kobayashi, Katsuhiko Shimada | 1993-06-29 |
| 5219967 | Acrylic copolymer rubber | Yasumichi Miyagawa, Mitsuhiro Kamezawa, Toshiya Higashino, Shinji Ozoe | 1993-06-15 |
| 5218404 | Lens shift device for a photographic printer | Yoshio Ozawa | 1993-06-08 |
| 5212043 | Photoresist composition comprising a non-aromatic resin having no aromatic structures derived from units of an aliphatic cyclic hydrocarbon and units of maleic anhydride and/or maleimide and a photosensitive agent | Masaaki Todoko, Toru Seita, Kyoko Nagaoka, Kosaburo Matsumura | 1993-05-18 |
| 5206926 | Plastic optical fiber cords | Katsuhiko Shimada, Hiroaki Oonishi | 1993-04-27 |
| 5202723 | Method and device for driving a mirror for a photographic printer | Yoshio Ozawa | 1993-04-13 |
| 5188520 | Scroll type compressor with frames supporting the crankshaft | Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi, Fumiaki Sano, Masahiko Oide +2 more | 1993-02-23 |
| 5171785 | Film for pellicle | Katsuya Shibata, Tatsuki Suzuki, Toru Seita | 1992-12-15 |
| 5170677 | Elliptic gear having a constant velocity portion | Kiyoto Yonekura, Atsushi Umemura, Atsushi Mizuta | 1992-12-15 |
| 5169551 | Piezoelectric composite material | Tsutomu Tsunooka, Shigeo Saito, Hiroshi Ito | 1992-12-08 |
| 5159605 | Semiconductor-laser-pumped, solid-state laser | Shigenori Yagi, Mayumi Fujimura | 1992-10-27 |
| 5155796 | Plastic optical fibers | Hiroaki Oonishi, Katsuhiko Shimada | 1992-10-13 |
| 5136002 | Fluorine resin composition | Teruhiko Sugimori, Tsuruyoshi Matsumoto, Katsuhiko Shimada | 1992-08-04 |
| 5125508 | Tape-form electronic component package | — | 1992-06-30 |
| 5125001 | Solid laser device | Shigenori Yagi, Kazuki Kuba, Junichi Nishimae | 1992-06-23 |
| 5121461 | Heat-resistant plastic optical fiber and process for the production thereof | Tsuruyoshi Matsumoto, Katsuhiko Shimada | 1992-06-09 |