Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299458 | Intermediate electrical connector | Tsuyoshi Sakata, Tsutomu Matsuo, Takashi Nagawatari | 2001-10-09 |
| 6174187 | Electrical connector | Hirokatsu Yaegashi, Tsuyoshi Sakata, Tsutomu Mtsuo | 2001-01-16 |
| 5924883 | Electrical connector | Hirokatsu Yaegashi, Tsuyoshi Sakata, Tsutomu Matsuo | 1999-07-20 |
| 5897390 | Electrical connector | Hirokatsu Yaegashi, Tsuyoshi Sakata, Tsutomu Matsuo | 1999-04-27 |
| D284568 | Telephone | Sadao Takatsuka | 1986-07-08 |
| D284189 | Telephone | Akitaka Takeuchi, Motoaki Sakamoto, Shoichi Onuma | 1986-06-10 |
| D284078 | Telephone | Sadao Takatsuka | 1986-06-03 |