Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188293 | Playback sound provision device | Takahiro Suzuki, Chisato Komurasaki, Hiroshi Ishii | 2021-11-30 |
| 10761803 | Playback sound provision device | Takahiro Suzuki, Chisato Komurasaki, Hiroshi Ishii | 2020-09-01 |
| 10514886 | Playback sound provision device | Takahiro Suzuki, Chisato Komurasaki, Hiroshi Ishii | 2019-12-24 |
| 8974723 | Process for producing honeycomb structure | Yasushi Noguchi, Takehiko Watanabe, Takeshi Tokunaga | 2015-03-10 |
| 8497009 | Honeycomb structure and method for manufacturing the same | Yasushi Noguchi | 2013-07-30 |
| 8444739 | Honeycomb filter | Yukio Mizuno, Naomi Noda, Toshio Yamada, Yukio Miyairi, Yasushi Noguchi | 2013-05-21 |
| 7704442 | Process for producing honeycomb structure | Yasushi Noguchi, Takehiko Watanabe | 2010-04-27 |