Issued Patents All Time
Showing 51–75 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959039 | Rubber composition having both high and low molecular weight polymer components, for use in tires | Hideaki Yokoyama, Toshiyuki Ishikuro | 1999-09-28 |
| 5956434 | Semiconductor operational circuit | Tadahiro Ohmi | 1999-09-21 |
| 5939925 | Semiconductor circuitry to process analog signals using weighted- sum operations | Tadahiro Ohmi, Ning Yu, Tsutomu Nakai | 1999-08-17 |
| 5937399 | Semiconductor integrated circuit | Tadahiro Ohmi, Koji Kotani | 1999-08-10 |
| 5923205 | Semiconductor arithmetic circuit | Tadahiro Ohmi, Masahiro Konda | 1999-07-13 |
| 5923779 | Computing circuit having an instantaneous recognition function and instantaneous recognition method | Tadahiro Ohmi | 1999-07-13 |
| 5916962 | Rubber composition including a diene copolymer | Ryota Fujio | 1999-06-29 |
| 5917742 | Semiconductor arithmetic circuit | Tadahiro Ohmi, Makoto Imai, Koji Kotani | 1999-06-29 |
| 5854116 | Semiconductor apparatus | Tadahiro Ohmi, Masaru Umeda | 1998-12-29 |
| 5834793 | Semiconductor devices | — | 1998-11-10 |
| 5822497 | Data sorting circuit | Tadahiro Ohmi, Takeo Yamashita | 1998-10-13 |
| 5818081 | Semiconductor device | Tadahiro Ohmi, Hideo Kosaka, Takeo Yamashita | 1998-10-06 |
| 5789985 | Frequency multiplying device and digitally-controlled oscillator | Shigenori Yamauchi, Takamoto Watanabe, Yoshinori Fujihashi | 1998-08-04 |
| 5783955 | Driver circuit arrangement used in a local area network | Satoshi Suzuki | 1998-07-21 |
| 5784018 | Semiconductor circuit | Tadahiro Ohmi, Takeo Yamashita | 1998-07-21 |
| 5745416 | Non-volatile semiconductor memory device | Tadahiro Ohmi, Yuichiro Yamashita | 1998-04-28 |
| 5734920 | Input/output processing IC | Yoshinori Gotoh, Kenji Murakami, Shunji Kamei, Hajime Nomura | 1998-03-31 |
| 5728278 | Plasma processing apparatus | Nobuyuki Okamura, Atsushi Yamagami, Tadahiro Ohmi, Haruhiro Harry Goto | 1998-03-17 |
| 5719520 | Multi-valued ROM circuit #7 | Rita Wai-Chi Au, Tadahiro Ohmi | 1998-02-17 |
| 5708395 | Frequency multiplying device and digitally-controlled oscillator | Shigenori Yamauchi, Takamoto Watanabe, Yoshinori Fujihashi | 1998-01-13 |
| 5706403 | Semiconductor neural circuit device | Tadahiro Ohmi | 1998-01-06 |
| 5683072 | Thin film forming equipment | Tadahiro Ohmi, Masaru Umeda | 1997-11-04 |
| 5684738 | Analog semiconductor memory device having multiple-valued comparators and floating-gate transistor | Rita Wai-Chi Au, Tadahiro Ohmi | 1997-11-04 |
| 5682109 | Semiconductor integrated circuit | Tadahiro Ohmi, Koji Kotani | 1997-10-28 |
| 5660694 | Film forming method | Tadahiro Ohmi, Hiroaki Uetake, Kazuhisa Miyashita | 1997-08-26 |