Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994551 | Semiconductor component test device and method of testing semiconductor components | Shigeo Sakata, Takahiro Kajinishi, Hiroshi Takahara | 2024-05-28 |
| 10707204 | Composite semiconductor device | — | 2020-07-07 |
| 10651143 | Conductive paste having dilatancy, electrode connection structure including the paste, and method for producing the structure | Tomotoshi Satoh, Hiroya Sato, Katsuaki Suganuma, Aiji Suetake, Shijo Nagao +1 more | 2020-05-12 |
| 9742388 | Driver circuit | — | 2017-08-22 |
| 9397563 | Driver circuit | Akio Nakajima | 2016-07-19 |
| 9264022 | Level shift circuit | — | 2016-02-16 |
| 8971071 | Driver circuit and inverter circuit | — | 2015-03-03 |
| 8957721 | Level shift circuit | Shunichi Utsumi | 2015-02-17 |
| 8952730 | Driver circuit | Akio Nakajima | 2015-02-10 |
| 5304812 | Optoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic device | Zenpei Tani, Kiyoshi Ebina, Yukihisa Oda, Nobumasa Ono, Masahiro Morita +7 more | 1994-04-19 |
| 4988895 | Comparator circuit | Zenpei Tani, Hisao Nagao | 1991-01-29 |
| 4943736 | Waveform converting apparatus | Naonori Okabayashi | 1990-07-24 |