Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936403 | Recording medium | Tatsuo Heki | 2005-08-30 |
| 6538686 | Method for transmitting image data and communication terminal | Yoshihiro Hara | 2003-03-25 |
| 6406817 | Crosslinked polymer, electrolyte using the polymer, and nonaqueous secondary battery using the electrolyte | Koji Wariishi, Hideki Tomiyama | 2002-06-18 |
| 6397008 | Driving system with elastically supporting units | Minoru Kuwana, Junichi Tanii | 2002-05-28 |
| 6004695 | Nonaqueous secondary battery | Kensuke Goda, Yukio Miyaki, Masayuki Mishima | 1999-12-21 |
| 6001139 | Nonaqueous secondary battery having multiple-layered negative electrode | Hiroyuki Asanuma, Hiroshi Inoue, Mitsutoshi Tanaka, Yukio Miyaki, Hiroshi Ishizuka +2 more | 1999-12-14 |
| 5707756 | Non-aqueous secondary battery | Noriyuki Inoue, Tsutomu Miyasaka, Yoshikatsu Kagawa, Akihiro Matsufuji, Hideki Naito +5 more | 1998-01-13 |
| 5572361 | Binocular system with automatic diopter power adjustment | Makoto Kamiya, Katsuhito Akagi, Kazuo Kimura, Yoshiharu Ohta, Haruyuki Nagano +4 more | 1996-11-05 |
| 5543970 | Zoom lens system | Kazuyoshi Hata, Katsuhiro Takamoto, Manami Saka | 1996-08-06 |
| 5350648 | Nonaqueous secondary battery | Yoshikatsu Kagawa, Shoichiro Yasunami | 1994-09-27 |
| 5340672 | Secondary battery | Tadahiko Kubota, Shoichiro Yasunami | 1994-08-23 |
| 5122825 | Zoom camera | Hisashi Tokumaru, Hisayuki Masumoto, Takanobu Omaki, Takehiro Katoh | 1992-06-16 |
| 5063147 | Silver halide photographic light-sensitive material containing aliphatic carboxylic ester | Masakazu Yoneyama, Ryosuke Yamada, Yosuke Nishiura, Yuzo Higaki, Yoshiaki Iwamoto | 1991-11-05 |
| 5053225 | Functional organic thin film chemically bonded to biologically active agent | Tsutomu Miyasaka | 1991-10-01 |
| 4951075 | Zoom camera | Hisashi Tokumaru, Hisayuki Masumoto | 1990-08-21 |
| 4950405 | Functional thin organic membrane | Tsutomu Miyasaka, Hisashi Okamura | 1990-08-21 |
| 4946771 | Silver halide photographic material | Tsumoru Hirano | 1990-08-07 |
| 4943824 | Device for measuring object distance used for camera | Takayuki Nabeshima, Toru Matsui | 1990-07-24 |
| 4891306 | Photographic light-sensitive silver halide material containing an antistatic block copolymer | Shigeki Yokoyama | 1990-01-02 |
| 4891307 | Silver halide photographic material | Yasuo Mukunoki, Shuzo Suga | 1990-01-02 |
| 4878079 | Focus detecting device | Masataka Hamada, Toshihiko Karasaki, Toru Matsui | 1989-10-31 |
| 4864341 | Mount arrangement and interchangeable lens unit for photographic camera | Tsuneyo Metabi, Masatake Niwa | 1989-09-05 |
| 4847186 | Silver halide photographic light-sensitive materials | Yasuo Mukunoki | 1989-07-11 |
| 4768052 | Focus detecting device | Masataka Hamada, Toshihiko Karasaki, Toru Matsui | 1988-08-30 |
| 4748467 | Mount arrangement and interchangeable lens unit for photographic camera | Tsuneyo Metabi, Masatake Niwa | 1988-05-31 |