Issued Patents All Time
Showing 176–200 of 228 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802128 | Bit line driver | Shumpei Kohri, Shigeo Araki | 1989-01-31 |
| 4775809 | Output buffer circuit avoiding electrostatic breakdown | — | 1988-10-04 |
| 4774690 | Output buffer circuit | Yoshinori Sato | 1988-09-27 |
| 4766404 | Coordinate input apparatus | Masato Ishida, Hiroaki Takeda, Akira Suzuki, Nobuyuki Suzuki, Isamu Sato +1 more | 1988-08-23 |
| 4755471 | Tritium radioactivity measuring system | Tomo Saito, Yumiko Nishiyama, Naotake Morikawa | 1988-07-05 |
| 4731355 | Image-receiving sheet for thermal dye-transfer recording | Hiroshi Iwasaki | 1988-03-15 |
| 4728900 | Balanced differential amplifier | Akira Nakagawara | 1988-03-01 |
| 4724344 | Sensing amplifier including symmetrical and asymmetrical load circuits | — | 1988-02-09 |
| 4639795 | Signal transmission circuit | Tetsuo Sato | 1987-01-27 |
| 4634139 | Rear fork of motorcycle | Hajime Shougase, Akio Umeoka | 1987-01-06 |
| 4609277 | Electro photographic copier with photoconductive belt | Yoshihiro Yokoyama, Yoshito Urata, Kiyoteru Ito | 1986-09-02 |
| 4603806 | Method of manufacturing metal pipe with longitudinally differentiated wall thickness | Hiromi Seki, Kenji Yamada, Yoshito Tsuyama | 1986-08-05 |
| 4571453 | Conductor for an electrical power cable | Michio Takaoka, Tsuneaki Mohtai, Syotaroh Yoshida | 1986-02-18 |
| 4520282 | Electronic impedance circuit including a compensation arrangement for d.c. offset | Yuichi Ohkubo, Akira Haeno, Fumihiko Yokogawa | 1985-05-28 |
| 4485750 | Electronic sewing machine | Hachiro Makabe, Hideaki Takenoya, Toshiaki Kume, Toshihide Kakimura | 1984-12-04 |
| 4476502 | Noise reduction system | Yasuo Kominami, Yoshiyuki Takizawa, Akira Haeno | 1984-10-09 |
| 4473852 | Noise reduction system | Yasuo Kominami, Fumihiko Yokogawa, Nobuhiro Suzuki | 1984-09-25 |
| 4467740 | Electronic sewing machine with a stitch pattern adjusting device | Hachiro Makabe, Yoshitaka Takahashi | 1984-08-28 |
| 4462021 | Digital-to-analog converter that compensates for integrated circuit resistor variations | Masaru Sugita | 1984-07-24 |
| 4455849 | Press-rolling process for producing a metal tubular product | Shigeru Uchida, Kousaku Ozawa, Minoru Kawaharada | 1984-06-26 |
| 4456859 | Sewing machine drive motor control system | Hachiro Makabe, Akira Orii, Michio Hisatake, Kazuji Yamamoto | 1984-06-26 |
| 4411710 | Method for manufacturing a stranded conductor constituted of insulated strands | Masataka Mochizuki, Michio Takaoka, Tsuneaki Moutai, Shotaro Yoshida | 1983-10-25 |
| 4407056 | Method and apparatus for manufacturing metal sections | Hideki Tokita, Koe Nakajima | 1983-10-04 |
| 4404431 | AM Stereo receiver | — | 1983-09-13 |
| 4403344 | Receiver having program reserving function | Shigeru Yamada, Mitsuo Aramaki | 1983-09-06 |