Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1020871 | Printer for electronic computers | — | 2024-04-02 |
| 6736003 | Vehicle performance evaluation test method and apparatus | Junichi Takeda, Shigeru Sakamoto | 2004-05-18 |
| 6681620 | Vehicle performance evaluation test method and apparatus | Shigeru Sakamoto, Junichi Takeda, Norihiko Okochi, Tetsuya Ogawa | 2004-01-27 |
| 5876861 | Sputter-deposited nickel layer | Ichiharu Kondo, Takao Yoneyama, Masami Yamaoka | 1999-03-02 |
| 5635764 | Surface treated structure for solder joint | Hisayoshi Fujikawa, Takeshi Ohwaki, Yasunori Taga, Kenji Kondo, Takao Yoneyama +1 more | 1997-06-03 |
| 4812897 | Semiconductor element sealing structure | Ryoichi Narita, Toshio Sonobe, Hitoshi Ito, Junji Ishikawa, Junji Sugiura | 1989-03-14 |
| 4225634 | Method for manufacturing gas composition detector | Kazuo Tanaka, Masatosi Suzuki | 1980-09-30 |