Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771724 | Floor panel | Takashi Ohshima, Atsuhiko Kobayashi, Tsukasa Matsuzaki | 2017-09-26 |
| 9683374 | Floor panel | Takashi Ohshima, Atsuhiko Kobayashi, Tsukasa Matsuzaki | 2017-06-20 |
| 9593492 | Lid member and floor panel using the same | Takashi Ohshima, Atsuhiko Kobayashi, Tsukasa Matsuzaki | 2017-03-14 |
| D754368 | Free access floor panel | Takashi Ohshima, Atsuhiko Kobayashi, Tsukasa Matsuzaki | 2016-04-19 |
| D754369 | Free access floor panel | Takashi Ohshima, Atsuhiko Kobayashi, Tsukasa Matsuzaki | 2016-04-19 |
| D745193 | Lid for opening portion of free access floor panel | Takashi Ohshima, Atsuhiko Kobayashi, Tsukasa Matsuzaki | 2015-12-08 |