Issued Patents All Time
Showing 126–145 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227917 | Lens and method for producing the same | Hiroyuki Kubo, Hiroe Tanaka, Nobukazu Yogo, Bunryo Sato | 1993-07-13 |
| 5215566 | Method of manufacturing optical element | Kiyoshi Yamamoto | 1993-06-01 |
| 5206620 | Sintered ferrite body, chip inductor, and composite LC part | Hideo Watanabe, Yoichi Kanagawa, Takashi Suzuki | 1993-04-27 |
| 5188650 | Press molding method for an optical element and apparatus therefor | — | 1993-02-23 |
| 5185092 | Lubricating oil for refrigerator | Masaaki Fukuda, Hirotaka Tomizawa, Mitsuo Ohta, Hideki Osaka, Satoshi Ogano +2 more | 1993-02-09 |
| 5097391 | Ceramic multilayer chip capacitor and method for making | Masaaki Ikeda, Shigekazu Sumita, Yukie Nakano, Kousuke Nishiyama, Michio Abe | 1992-03-17 |
| 4970531 | Thermal transfer printer | Horoshi Shimizu, Toshihiko Gotoh, Naohiro Ozaga, Kentaro Hanma, Mikio Shiraishi | 1990-11-13 |
| 4956114 | Sintered ferrite body, chip inductor, and composite LC part | Hideo Watanabe, Yoichi Kanagawa, Takashi Suzuki | 1990-09-11 |
| 4901090 | Inked sheet cassette and thermal transfer-type recording apparatus | Naohiro Ozawa, Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma, Seizi Okunomiya +1 more | 1990-02-13 |
| 4892425 | Thermal transfer recording apparatus and ink sheet cassette therefor | Hiroshi Shimizu, Naohiro Ozawa, Toshihiko Gotoh, Kentaro Hamma | 1990-01-09 |
| 4686265 | Process for polymerization of olefins | Kouji Maruyama, Hiroshi Ueno, Naomi Inaba | 1987-08-11 |
| 4613581 | Catalyst component for polymerization of olefins P-998 | Kouji Maruyama, Hiroshi Ueno, Naomi Inaba | 1986-09-23 |
| 4595735 | Catalyst component for polymerization of olefins | Kouji Maruyama, Hiroshi Ueno, Naomi Inaba | 1986-06-17 |
| 4544648 | Catalyst component for polymerization of olefins | Kouji Maruyama, Hiroshi Ueno, Naomi Inaba | 1985-10-01 |
| 4485187 | Process for producing ethylene polymers | Kouji Maruyama, Hiroshi Ueno, Naomi Inaba, Makota Yoda | 1984-11-27 |
| 4485186 | Catalyst component for polymerization of olefins | Hiroshi Ueno, Tadanao Kohara, Kouji Maruyama, Naomi Inaba, Makota Yoda | 1984-11-27 |
| 4426314 | Magnesium-containing solid | Makoto Miyazaki, Chihiro Imai, Makoto Yoda | 1984-01-17 |
| 4402863 | Magnesium-containing solid | Makoto Miyazaki, Chihiro Imai, Makoto Yoda | 1983-09-06 |
| 4224108 | Decoking apparatus | Hisao Takahashi, Kiyoji Ozaki, Haruo Izumida, Naotaka Miwa, Naoshi Kawabe +3 more | 1980-09-23 |
| 4196050 | Decoking apparatus | Hisao Takahashi, Yoshitomo Ohara, Hajime Nakanishi, Naotaka Miwa, Naoshi Kawabe +3 more | 1980-04-01 |