Issued Patents All Time
Showing 251–272 of 272 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4793862 | Silica-based antimony containing film-forming composition | Tsutomu Ishikawa, Muneo Nakayama, Toshihiro Nishimura | 1988-12-27 |
| 4792935 | Objective lens driving device with multipole magnet | Kenjiro Kime, Shigekazu Sakabe, Toshiya Matozaki | 1988-12-20 |
| 4723960 | Process for scouring and dyeing synthetic fibers in one-bath with a pH-adjusting agent | Kiyoshi Shirasawa, Hirotugu Kodama, Ichiro Osawa, Yasunori Ito, Masazi Yamasaki | 1988-02-09 |
| 4694040 | Liquid composition for forming a coating film of organopolysiloxane and method for the preparation thereof | Toshihiro Nishimura, Muneo Nakayama, Hisashi Nakane, Shozo Toda | 1987-09-15 |
| 4656089 | Magnetic recording medium | Yoshinobu Ninomiya, Masakazu Muroyama, Masayoshi Sugiyama | 1987-04-07 |
| 4597882 | Process for regenerating waste oils of synthetic lubricants containing fluorine atom | Toshihiro Nishimura, Muneo Nakayama | 1986-07-01 |
| 4592622 | Light-beam scanning apparatus | Susumu Saito, Akira Arimoto, Kenji Morita | 1986-06-03 |
| 4561717 | Optical system for information processing | Keiji Kataoka, Susumu Saito, Akira Arimoto, Kimio Tatsuno | 1985-12-31 |
| 4529661 | Magnetic recording medium | Yoshinobu Ninomiya | 1985-07-16 |
| 4527865 | Electrochromic display device | Junichi Washo, Takaaki Miyazaki, Mitsuo Ishii, Muneo Nakayama, Toshihiro Nishimura | 1985-07-09 |
| 4526779 | Topical skin depigmenting composition | — | 1985-07-02 |
| 4521486 | Magnetic recording medium | Yoshinobu Ninomiya, Masashi Somezawa | 1985-06-04 |
| 4474642 | Method for pattern-wise etching of a metallic coating film | Hisashi Nakane, Muneo Nakayama, Toshihiro Nishimura | 1984-10-02 |
| 4458018 | Process for purifying elastase | Tsunehiko Kataoka, Yoshiaki Nagara, Masayuki Konishi, Koichi Ogawa | 1984-07-03 |
| 4400498 | Thermoplastic polyurethane resins | Shin Konishi, Mitsuhiro Yoshida, Masatake Katagiri, Masashi Somezawa, Yoshinobu Ninomiya | 1983-08-23 |
| 4368238 | Magnetic recording media | Masashi Somezawa, Yoshinobu Ninomiya | 1983-01-11 |
| 4363547 | Apparatus for mounting a film magazine into camera | Hitoshi Shirai | 1982-12-14 |
| 4268539 | Liquid coating composition for forming transparent conductive films and a coating process for using said composition | Muneo Nakayama, Toshihiro Nishimura, Hisashi Nakane, Teruo Kimura | 1981-05-19 |
| 4237247 | Chlorinated polyethylene composition and process for curing chlorinated polyethylene | Yasuo Matoba, Mikio Sugahara | 1980-12-02 |
| 4237248 | Chlorinated polyethylene composition and process for curing chlorinated polyethylene | Yasuo Matoba, Yoshio Kise, Nobuo Yamada, Tetsuya Nakata | 1980-12-02 |
| 4215988 | Resist printing method | Kazuo Kohama, Junichi Nakamura, Kazuo Tao | 1980-08-05 |
| 4212025 | Voltage dividing integrated circuit device | Masataka Hirasawa, Haruji Yamazaki | 1980-07-08 |