Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033437 | Method of controlling air-fuel ratio for use in internal combustion engine and apparatus of controlling the same | Takeshi Atago, Masami Nagano | 1991-07-23 |
| 5022870 | Retainer for connector terminals | Yukio Sakamoto, Iwao Fukutani | 1991-06-11 |
| 5018990 | Filter connector | Yukio Sakamoto, Iwao Fukutani | 1991-05-28 |
| 5015204 | Modular jack | Yukio Sakamoto, Iwao Fukutani, Takeshi Tanabe | 1991-05-14 |
| 4964806 | Surface-mounting connector | Yukio Sakamoto, Takeshi Tanabe, Iwao Fukutani | 1990-10-23 |
| 4883920 | Chip type component installation structure | Takeshi Tanabe | 1989-11-28 |
| 4875862 | Surface mountable connector | Yukio Sakamoto, Takeshi Tanabe, Iwao Fukutani | 1989-10-24 |
| 4792310 | Connector having filtering function | Yasuo Fujiki | 1988-12-20 |
| 4789847 | Filter connector | Yukio Sakamoto, Takeshi Tanabe, Masashi Takeda, Mitsuhiro Iida | 1988-12-06 |
| 4784618 | Filter connector device | Yukio Sakamoto, Yasuo Fujiki | 1988-11-15 |
| 4700155 | Feedthrough noise eliminating filter having integrally stepped mounting portion | Yukio Sakamoto, Tetsuo Tanaka | 1987-10-13 |
| 4571561 | Noise reduction filter | Yasuo Fujiki | 1986-02-18 |
| 4528867 | Transmission case for tractors | Hideo Semba, Noboru Sagawa, Ryota Nagano | 1985-07-16 |