Issued Patents All Time
Showing 326–350 of 375 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180893 | Method of heating thermoplastic bottle or preform and method of controlling temperature of heating member utilized by the heating method | Ikuo Sugiyama, Kazuhisa Ishibashi, Nobuyuki Takakusaki, Yoshitsugu Maruhashi, Yasushi Nishimura +2 more | 1993-01-19 |
| 5181141 | Anti-reflection optical element | Tokio Suzuki, Hajime Kamiya, Kimio Nakamura, Masahisa Kosaka, Tetsuo Ohsora | 1993-01-19 |
| 5162186 | Laser-sensitive electrophotographic material | — | 1992-11-10 |
| 5146262 | Auto focus camera | Shinji Nagaoka, Michio Kawai | 1992-09-08 |
| 5131961 | Method for producing a nickel-base superalloy | Rikizo Watanabe | 1992-07-21 |
| 5128529 | Autofocusing device with improved distance focusing accuracy | Shinji Nagaoka, Michio Kawai | 1992-07-07 |
| 5106011 | Bump attachment method | Nobuto Yamazaki | 1992-04-21 |
| 5096514 | Heat-resistant ferritic cast steel having excellent thermal fatigue resistance | Rikizo Watanabe | 1992-03-17 |
| 5092031 | Method and apparatus for bonding external leads | Hisao Ishida | 1992-03-03 |
| 5066967 | Single-lens reflex camera with built-in flash | Masato Yamamoto, Susumu Koshino, Toshimasa Yamanaka, Akihiro Arai, Masahiro Koinuma | 1991-11-19 |
| 5064610 | Heat resistant steel for use as material of engine valve | Rikizo Watanabe | 1991-11-12 |
| 5032700 | Method of heating thermoplastic bottle of preform and method of controlling temperature of heating member utilized by the heating method | Ikuo Sugiyama, Kazuhisa Ishibashi, Nobuyuki Takakusaki, Yoshitsugu Maruhashi, Yasushi Nishimura +2 more | 1991-07-16 |
| 5028989 | Semiconductor cooling module | Yoshio Naganuma, Atsushi Morihara, Katsunori Ouchi, Hiroshi Yokoyama | 1991-07-02 |
| 5008695 | Rangefinder for camera | Shinji Nagaoka, Michio Kawai | 1991-04-16 |
| 4959680 | Camera system | Hiroaki Ishida, Ichiro Nemoto, Atsushi Takami, Yoichi Nakano, Isamu Ishii +1 more | 1990-09-25 |
| 4954861 | Method of driving multiple flash rangefinder | Shinji Nagaoka, Michio Kawai | 1990-09-04 |
| 4919420 | Grip of a golf club and a manufacturing method thereof | — | 1990-04-24 |
| 4913546 | Range finder | Shinji Nagaoka, Yuji Nakajima | 1990-04-03 |
| 4910542 | Single-lens reflex camera with built-in flash | Masato Yamamoto, Susumu Koshino, Toshimasa Yamanaka, Akihiro Arai, Masahiro Koinuma | 1990-03-20 |
| 4893140 | Single-lens reflex camera with built-in flash | Masato Yamamoto, Susumu Koshino, Toshimasa Yamanaka, Akihiro Arai, Masahiro Kionuma | 1990-01-09 |
| 4866325 | Surface acoustic wave transducer | Toshikazu Kodama | 1989-09-12 |
| 4820264 | Infusion instrument | Mizuo Matsui, Fumio Ohtomo, Yoshihiro Takahashi | 1989-04-11 |
| 4817804 | Counting and half-wrapping apparatus for banknotes with the function of discriminating the banknotes of different nominal values | Hikaru Kawano | 1989-04-04 |
| 4817185 | Optical character reader | Mikio Yamaguchi | 1989-03-28 |
| 4797940 | Optical character reader | Masahiro Kurakake, Kazuo Fujiwaki | 1989-01-10 |