Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539263 | Rotary connector device and method of assembling rotary connector device | Kento Oiwa, Hirofumi Utsunomiya, Masatoshi Ushiyama, Kosuke Sato | 2022-12-27 |
| 10826249 | Rotary connector apparatus | Hirofumi Utsunomiya, Kenji Hiroki | 2020-11-03 |
| 10629790 | Light-emitting device | Yoshikazu Matsuda | 2020-04-21 |
| 10611324 | Connection structure body and rotary connector apparatus provided with connection structure body | Hirofumi Utsunomiya | 2020-04-07 |
| 10351083 | Connection connector, connection connector-provided flat cable, and rotary connector device | — | 2019-07-16 |
| 8651882 | Electrical junction box | Tatsuya Hayakawa | 2014-02-18 |
| 7682183 | Electric junction box | — | 2010-03-23 |
| 7642452 | Electric junction box | Eiji Higuchi, Yoshihisa Shimada | 2010-01-05 |
| 7179990 | Electric junction box | — | 2007-02-20 |
| 7129410 | Fuse box | — | 2006-10-31 |
| 7104845 | Electrical junction box for a motor vehicle | Eiji Higuchi | 2006-09-12 |
| 5120291 | Chopper folding machine with bad fold detecting | Kyoji Wada, Masataka Sugiyama | 1992-06-09 |