Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205407 | Song analysis device and song analysis program | Toshihisa Sabi | 2021-12-21 |
| 11176915 | Song analysis device and song analysis program | Kei Sakagami, Toshihisa Sabi | 2021-11-16 |
| 10629173 | Musical piece development analysis device, musical piece development analysis method and musical piece development analysis program | — | 2020-04-21 |
| 10492276 | Lighting control device, lighting control method, and lighting control program | Kei Sakagami, Shiro Suzuki | 2019-11-26 |
| 9566544 | Honeycomb structure | Kentaro Iwasaki | 2017-02-14 |
| 9375890 | Extrusion-molding device and method for producing molded body using same | Teruo Komori | 2016-06-28 |
| 9322311 | Honeycomb structure | Kentaro Iwasaki, Tatsuro Kawauchi, Teruo Komori | 2016-04-26 |
| D744078 | Particulate filter | Kentaro Iwasaki, Tatsuro Kawauchi, Teruo Komori | 2015-11-24 |
| 9095993 | Extrusion molding apparatus and manufacturing method for green honeycomb molded body using same | Teruo Komori | 2015-08-04 |
| D732152 | Particulate filter | Kentaro Iwasaki, Tatsuro Kawauchi, Teruo Komori | 2015-06-16 |
| 8852311 | Honeycomb structure | Teruo Komori | 2014-10-07 |
| 8831235 | Speaker polarity determination device | — | 2014-09-09 |
| 8673044 | Process for producing aluminum titanate-based ceramics body | Akiyoshi Nemoto, Masayuki Narumi | 2014-03-18 |
| D701297 | Particulate filter | Teruo Komori | 2014-03-18 |
| D700693 | Particulate filter | Teruo Komori | 2014-03-04 |
| D676120 | Particulate filter | Teruo Komori, Kousuke Uoe | 2013-02-12 |
| D676121 | Particulate filter | Teruo Komori, Kousuke Uoe | 2013-02-12 |
| D675718 | Particulate filter | Teruo Komori, Kousuke Uoe | 2013-02-05 |
| 8208648 | Sound field reproducing device and sound field reproducing method | Akira Hattori | 2012-06-26 |
| 8031876 | Audio system | Susumu Yamamoto | 2011-10-04 |
| 7489784 | Automatic sound field correcting device and computer program therefor | — | 2009-02-10 |
| 7477750 | Signal delay time measurement device and computer program therefor | — | 2009-01-13 |
| 7409067 | Method and apparatus for adjusting frequency characteristic of signal | — | 2008-08-05 |
| 7143649 | Sound characteristic measuring device, automatic sound field correcting device, sound characteristic measuring method and automatic sound field correcting method | — | 2006-12-05 |
| 7054448 | Automatic sound field correcting device | Kazuya Tsukada | 2006-05-30 |