Issued Patents All Time
Showing 401–425 of 440 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582308 | Cap having a pilfer-proof packaging mechanism | Takao Kishi | 1996-12-10 |
| 5570009 | Constant-Current circuitry, IC device driver using same, and unit using the device | — | 1996-10-29 |
| 5540973 | Magnetic recording medium and a method for manufacturing such medium | Katsumi Onodera | 1996-07-30 |
| 5532999 | Optical detector having stray carrier absorption regions between light receiving elements, and an optical head using the same | Hideki Aikoh, Makoto Takashima, Tohru Nakamura | 1996-07-02 |
| 5529827 | Self-adhesive film | — | 1996-06-25 |
| 5517224 | Semiconductor device for driving heat generator | Shunichi Kaizu, Toshihiko Ichise, Kei Fujita, Seiji Kamei | 1996-05-14 |
| 5512351 | Prepreg, process for preparation of prepreg, and products derived therefrom | Kazuo Miyamichi | 1996-04-30 |
| 5488603 | Optical information recording reproducing apparatus with first and second electrokinetic transducers at respective distances | Hironori Tomita, Tohru Nakamura, Takuya Wada | 1996-01-30 |
| 5470374 | Method for production of magnetic metal particles and apparatus therefor | Yoshinori Hama, Shuhei Arikita, Shingo Ikeshita | 1995-11-28 |
| 5373518 | Image forming apparatus and constant current circuit switching device for use therewith | Seiji Uchiyama, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Yoji Serizawa +2 more | 1994-12-13 |
| 5301559 | Torque detecting system | Yorikazu Tsuji, Toshimi Okazaki | 1994-04-12 |
| 5283537 | Current mirror circuit | — | 1994-02-01 |
| RE34457 | Separating agent | Yoshio Okamoto, Koichi Hatada, Tohru Shibata, Ichiro Okamoto | 1993-11-30 |
| 5193766 | Retry/recovery method in rendezvous maneuver | Isao Kawano, Yasufumi Wakabayashi, Takahiro Suzuki | 1993-03-16 |
| 5185093 | Process for producing magnetic metal powder and coating for magnetic recording medium | Hiroaki Ichikawa, Yasuo Kadono, Katsuo Kojima, Yoshio Aoki | 1993-02-09 |
| 5126689 | Direct-coupled grounded-base amplifier, semiconductor device and information processing device having the amplifier therein | — | 1992-06-30 |
| 5074693 | Makeup liquid container with applicator and stirrer | Shigeo Iizuka, Takao Kishi, Syuzo Endo | 1991-12-24 |
| 5006732 | Semiconductor circuit having buffer function | — | 1991-04-09 |
| 4984918 | Makeup liquid container with applicator | Shigeo Iizuka, Takao Kishi, Syuzo Endo | 1991-01-15 |
| 4935461 | Aqueous marking pen ink for writing boards | — | 1990-06-19 |
| 4931233 | Method for adding additives during manufacture of carbon fiber | Naomasa Miyahara, Takashi Ohsaki | 1990-06-05 |
| 4917927 | Synthetic resin moldings and method for the manufacture thereof | Katsutoshi Sakaitani, Kiyoshi Miyagi | 1990-04-17 |
| 4902762 | Process for preparing carbon fibers of high strength | Koichi Imai, Misao Sumoto, Namasa Miyahara | 1990-02-20 |
| 4868821 | Optical pickup which includes a single objective lens having magnification equal to or greater than 3 and equal to or smaller than 5 | Masashi Ito, Toshiki Matsuno, Hiroshi Yasuda | 1989-09-19 |
| 4846968 | Resolving agent | Yoichi Yuki, Ichiro Okamoto, Tohru Shibata | 1989-07-11 |