Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770232 | Method for manufacturing climate control duct, and climate control duct | Yoshitaka Matsubara, Naoto Tani, Kazuo Waki | 2014-07-08 |
| 8647461 | Method for manufacturing multilayer foam | Yu Igarashi, Takehiko Sumi, Yoshinori Ohno, Naoya Kanou | 2014-02-11 |
| 8517059 | Blow-molded foam and process for producing the same | Takehiko Sumi, Teruo Tamada, Yu Igarashi, Yoshinori Ohno | 2013-08-27 |
| 8448671 | Light-weight air conditioning duct for vehicle | Takehiko Sumi, Teruo Tamada, Yu Igarashi, Yoshinori Ohno | 2013-05-28 |
| 8343413 | Method for manufacturing molded foam | Teruo Tamada, Tatsuya Fukuda, Yu Igarashi, Yoshinori Ohno | 2013-01-01 |
| D461835 | Eyeglass bridge structure | — | 2002-08-20 |
| D455451 | Eyeglasses | — | 2002-04-09 |
| 5708491 | Temple tip for a frame of spectacles | Junji Kanzaki | 1998-01-13 |