Issued Patents All Time
Showing 151–175 of 191 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747097 | Multiplex transmission system | Harutada Ohya, Katsutoshi Tagami, Yoshikazu Tsuchiya, Hayato Muneyuki, Yoshio Mase +1 more | 1988-05-24 |
| 4745506 | Magnetic head for perpendicular magnetic recording and reproduction | Seishi Sasaki, Ken Takahashi, Hiroshi Yohda, Nobuyuki Kaminaka | 1988-05-17 |
| RE32652 | Focus detecting method and apparatus | — | 1988-04-26 |
| 4661771 | Method of screening resin-sealed semiconductor devices | — | 1987-04-28 |
| 4652853 | Multiple communication system for vehicular bodies | Katsutoshi Tagami, Yoshikazu Tsuchiya | 1987-03-24 |
| 4647932 | Spacecraft velocity measurement system | Takesi Ono, Toshio Okamoto | 1987-03-03 |
| 4627700 | Focus detecting and indicating device for camera | Masao Jyojiki, Harumi Aoki | 1986-12-09 |
| 4617682 | Method and apparatus for automatic quantitative measurement of textures by image analysis | Makihiko Mori, Kanichiro Tanabe, Atsushi Kimura | 1986-10-14 |
| 4584610 | Electronic photographing apparatus | Kazunori Mizokami, Tadashi Kimura, Juro Kikuchi, Akira Tamagawa, Yutaka Yunoki | 1986-04-22 |
| 4571630 | Electronic camera having information write function | Akira Tamagawa, Tadashi Kimura, Kazunori Mizokami, Juro Kikuchi, Yutaka Yunoki | 1986-02-18 |
| 4568208 | Printer | Takayuki Iwase, Junji Shiota | 1986-02-04 |
| 4563600 | ECL Circuit having a negative feedback differential transistor circuit to increase the operating speed of the output circuit | Tohru Kobayashi | 1986-01-07 |
| 4505659 | Apparatus for manufacturing a continuous slide fastener stringer | Toshio Chijiishi, Hiroshi Matoba, Toshiaki Higuchi | 1985-03-19 |
| 4503147 | Monomethylamine-oxidizing enzyme | Motoo Nakajima, Yoshio Shirokane, Kiyoshi Mizusawa | 1985-03-05 |
| 4493569 | Type wheel changing mechanism in a printer | Hiroshi Kawahara | 1985-01-15 |
| 4480636 | Endoscope with image correction means | Kouichi Karaki, Kenichi Oinoue, Takashi Tsukaya, Katsumi Terada, Masafumi Yamasaki +1 more | 1984-11-06 |
| 4440618 | Gas discharge device comprising a pressure controller for controlling a pressure over a wide range | Toshiyuki Suzuki | 1984-04-03 |
| 4428980 | Method for forming an inhomogeneous optical layer | Hirotsugu Mizorogi, Akihiko Isao | 1984-01-31 |
| 4428979 | Method for forming an inhomogeneous optical layer | Hirotsugu Mizorogi, Akihiko Isao | 1984-01-31 |
| 4416217 | Apparatus for forming an inhomogeneous optical layer | Hirotsugu Mizorogi, Akihiko Isao | 1983-11-22 |
| 4416216 | Apparatus for forming an inhomogeneous optical layer | Hirotsugu Mizorogi, Akihiko Isao | 1983-11-22 |
| 4408853 | Focus detecting device | Seijiro Tokutomi, Kasao Jyojiki | 1983-10-11 |
| 4402027 | Magnetic transducer with built-in step-up transformer | Masaru Higashionji | 1983-08-30 |
| 4394569 | Focus detecting method and apparatus | — | 1983-07-19 |
| 4384770 | Focus detecting device | Seijiro Tokutomi, Ryota Ogawa, Michiro Ohishi, Masao Jyojiki, Satoru Tachihara | 1983-05-24 |