Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D317294 | Housing for an electrical connector board | — | 1991-06-04 |
| 4963099 | Electrical junction box | Hisashi Sato, Yukio Nishio, Masaki Yamamoto, Toru Takahashi | 1990-10-16 |
| 4956748 | Wiring apparatus for automobile | Masaki Yamamoto, Yukio Muramatsu | 1990-09-11 |
| 4954102 | Wiring connection apparatus | Keiichi Ozaki, Naoki Manabe, Tatsumi Shibata, Yukio Muramatsu, Masaki Yamamoto | 1990-09-04 |
| 4952753 | Electric connection box | Takeshi Yanase | 1990-08-28 |
| 4942499 | Wire harness coupler instrument panels | Tatsumi Shibata, Yukio Muramatsu, Masaki Yamamoto | 1990-07-17 |
| 4923411 | External connection structure of electric connection box | Keiichi Ozaki, Mamoru Sawai | 1990-05-08 |
| 4909745 | Junction block | — | 1990-03-20 |
| 4871884 | Electrical connecting box | — | 1989-10-03 |
| 4801035 | Protection cover | Masaaki Sugiyama, Mitsugu Watanabe, Yukio Nishio, Masaki Yamamoto | 1989-01-31 |
| 4781600 | Junction box and a process of assembling the same | Masaaki Sugiyama, Mitsugu Watanabe, Yukio Nishio, Masaki Yamamoto | 1988-11-01 |
| 4781621 | Sealing material receiving structure in a junction block | Masaaki Sugiyama | 1988-11-01 |
| 4780090 | Ultra multi-pole connector | Masaaki Sugiyama, Mitsugu Watanabe, Yukio Nishio, Masaki Yamamoto | 1988-10-25 |
| 4669793 | Mating type electric connector box structure | Yoshiaki Ishikawa | 1987-06-02 |