Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638577 | Method of manufacturing golf club head | Yoshinori Sano | 2003-10-28 |
| 6620873 | Process for producing rubber composition and rubber composition | Sadayuki Nakano | 2003-09-16 |
| 6005545 | Image processing method and electronic device | Kenji Sato | 1999-12-21 |
| 5877498 | Method and apparatus for X-ray analyses | Aritoshi Sugimoto, Yoshimi Sudo, Tokuo Kure, Ken Ninomiya, Katsuhiro Kuroda +3 more | 1999-03-02 |
| 5639543 | Cushioning net structure and production thereof | Hideo Isoda | 1997-06-17 |
| 5594246 | Method and apparatus for x-ray analyses | Yoshimi Sudo, Tokuo Kure, Ken Ninomiya, Katsuhiro Kuroda, Hideo Todokoro +2 more | 1997-01-14 |
| 5506156 | Method of fabricating bipolar transistor having high speed and MOS transistor having small size | Atsuo Watanabe, Kazushige Sato, Takahiro Nagano, Shoji Shukuri | 1996-04-09 |
| 5426326 | Semiconductor device including arrangement for reducing junction degradation | Kiyonori Ohyu, Kozo Watanabe, Osamu Tsuchiya, Kazuyoshi Oshima, Yoshifumi Kawamoto +1 more | 1995-06-20 |
| 5296729 | Semiconductor memory device having static random access memory | Toshiaki Yamanaka, Norio Hasegawa, Toshihiko Tanaka, Takashi Hashimoto, Koichiro Ishibashi +6 more | 1994-03-22 |
| 5200635 | Semiconductor device having a low-resistivity planar wiring structure | Toru Kaga, Shinichiro Kimura, Katsutaka Kimura, Yoshinobu Nakagome, Digh Hisamoto +4 more | 1993-04-06 |
| 5164445 | Polyamide resin composition | Shigeo Kobayashi | 1992-11-17 |
| 5132771 | Semiconductor memory device having flip-flop circuits | Toshiaki Yamanaka, Naotaka Hashimoto, Takashi Hashimoto, Akihiro Shimizu, Koichiro Ishibashi +9 more | 1992-07-21 |
| 5106701 | Copper alloy wire, and insulated electric wires and multiple core parallel bonded wires made of the same | Akihito Kurosaka, Sueji Chabata, Haruo Tominaga, Kenichi Miyauchi, Michio Koike +4 more | 1992-04-21 |
| 5055904 | Semiconductor device | Masataka Minami, Kazushige Sato, Atsuo Watanabe, Shoji Shukuri, Takahiro Nagano | 1991-10-08 |
| 5034797 | Semiconductor memory devices having stacked polycrystalline silicon transistors | Toshiaki Yamanaka, Yoshio Sakai, Takashi Hashimoto, Satoshi Meguro, Shuji Ikeda +1 more | 1991-07-23 |
| 4871799 | Thermoplastic polymer composition | Shigeo Kobayashi | 1989-10-03 |
| 4738188 | Room air circulating apparatus | — | 1988-04-19 |
| 4722881 | Radiation-sensitive resist composition with an admixture of cis-(1,3,5,7-tetrahydroxy)-1,3,5,7-tetraphenylcyclotetrasiloxane and a polysilsesquioxane | Takumi Ueno, Hiroshi Shiraishi, Nobuaki Hayashi | 1988-02-02 |
| 4710398 | Semiconductor device and manufacturing method thereof | Yoshio Homma | 1987-12-01 |
| 4561760 | Cleaning device for cleaning copy paper separation device in electrophotographic copying machine | Tadaaki Kawano, Keizo Ito | 1985-12-31 |
| 4561755 | Cleaning device for cleaning copy paper separation device and transport device in electrophotographic copying machine | Tadaaki Kawano | 1985-12-31 |
| 4558395 | Cooling module for integrated circuit chips | Minoru Yamada, Akira Masaki, Masakazu Yamamoto, Keiichirou Nakanishi, Takahiro Daikoku +2 more | 1985-12-10 |
| 4436583 | Selective etching method of polyimide type resin film | Atsushi Saiki, Takao Iwayanagi, Saburo Nonogaki, Seiki Harada | 1984-03-13 |
| 4291600 | Process and apparatus for cutting circumferential surface to remove rod surface flaws | Yosiyuki Kawaguchi, Nobuaki Marukawa, Tadakazu Tanaka, Yoshinari Kontani | 1981-09-29 |