Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038875 | Waterproof automatic weighing apparatus | Kazumi Kitagawa, Naoki Takahashi, Masahiko Tatsuoka | 1991-08-13 |
| 4947946 | Hopper gate opening and closing device for an automatic weighing apparatus | Masahiko Tatsuoka, Toshiyuki Komatsu | 1990-08-14 |
| 4926359 | Weight sensing apparatus | Kazufumi Naito, Mitito Utsunomiya | 1990-05-15 |
| 4859427 | Active metal bed | Takanori Nagasaki, Nobuhisa Yokogawa, Yuji Naruse | 1989-08-22 |
| 4785862 | Dual tire mounting method | Hiroshi Yamaguchi, Toshiyuki Watanabe, Shigehito Kishinami | 1988-11-22 |
| 4783424 | Method of making a semiconductor device involving simultaneous connection and disconnection | Jun Ohno | 1988-11-08 |
| 4708215 | Automatic weighing system | Toru Nakamura, Seiji Yamada, Masahiko Tatsuoka, Michihiro Kubo | 1987-11-24 |
| 4693355 | Automatic combinatorial weighting apparatus | Hiroshi Bochi, Kenji Ueda | 1987-09-15 |
| 4676326 | Combinational weighing method and apparatus therefor with multiple selected combinations and multiple discharge paths | — | 1987-06-30 |
| 4649291 | Voltage reference circuit for providing a predetermined voltage to an active element circuit | — | 1987-03-10 |
| 4637866 | Recovery method of tritium from tritiated water | Hideo Ohno, Yuji Naruse, Hiroshi Yoshida | 1987-01-20 |
| 4630241 | Method of programming for programmable circuit in redundancy circuit system | Noboru Kobayashi | 1986-12-16 |
| 4614262 | Separating chute system | — | 1986-09-30 |
| 4608668 | Semiconductor device | Jun Ohno | 1986-08-26 |
| 4604731 | Output circuit for a semiconductor memory device | — | 1986-08-05 |
| 4604641 | Semiconductor device and method for manufacturing the same | — | 1986-08-05 |
| 4593778 | Weighing machine with dummy load cell for error correction | Kazumi Kitagawa, Michito Utsunomiya | 1986-06-10 |
| 4592028 | Memory device | — | 1986-05-27 |
| 4583202 | Semiconductor memory device | — | 1986-04-15 |
| 4534429 | Combinatorial weighing apparatus | — | 1985-08-13 |
| 4533841 | MOS logic circuit responsive to an irreversible control voltage for permanently varying its signal transfer characteristic | — | 1985-08-06 |
| 4522274 | Combinatorial weighing method | Takashi Sashiki | 1985-06-11 |
| 4513310 | Semiconductor device capable of structural selection | Junichi Ohno | 1985-04-23 |
| 4499387 | Integrated circuit formed on a semiconductor substrate with a variable capacitor circuit | — | 1985-02-12 |
| 4494020 | High sensitivity sense amplifier using different threshold valued MOS devices | — | 1985-01-15 |