Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413144 | Composite component | — | 2025-09-09 |
| 11716025 | In-vehicle power supply device | — | 2023-08-01 |
| 11180097 | In-vehicle power supply device | — | 2021-11-23 |
| 11130450 | Deposit removal system, and deposit removal method | Masahiro Koharazawa, Shinya HIROSAWA, Ryota Hamabe | 2021-09-28 |
| D888480 | Electric massaging chair | — | 2020-06-30 |
| 10601315 | DC-DC converter | Tou Chin | 2020-03-24 |
| 10355580 | DC-DC converter with protection circuit limits | Takashi Igarashi, Byeongsu Jeong, Seiji Takahashi, Takanori Itou | 2019-07-16 |
| 10348187 | DC-DC converter having a reverse flow protection function | Takashi Igarashi, Byeongsu Jeong, Takanori Itou, Seiji Takahashi | 2019-07-09 |
| 10230366 | Current control device and power supply system | Byeongsu Jeong | 2019-03-12 |
| 10097424 | Route display method and route display apparatus | Nobumitsu Ishiwatari, Mitsumasa Matsuike, Shinichirou Wada | 2018-10-09 |
| D811464 | Video camera | Kenji Nishiwaki | 2018-02-27 |
| 9725030 | Vehicle light and vehicle equipped with vehicle light | Tomoyuki Ogata, Tomoyuki Nakano, Yasufumi Shirakawa, Hiro Aoki, Toshifumi Tanaka +1 more | 2017-08-08 |
| 9303838 | Vehicle light and vehicle equipped with vehicle light | Tomoyuki Ogata, Tomoyuki Nakano, Yasufumi Shirakawa, Hiro Aoki, Toshifumi Tanaka +1 more | 2016-04-05 |