Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D857773 | Robot | Osamu Kawata, Takashi Matsuda | 2019-08-27 |
| D810818 | Copier | Osamu Kawata, Yuji Hayashihara | 2018-02-20 |
| D663882 | Ceiling light | Wakaaki Itohara, Yutaka Takashige | 2012-07-17 |
| D640823 | Ceiling light | Kaoru Hokazono | 2011-06-28 |