Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901148 | Automatic sound field correcting device | Kazuya Tsukada | 2005-05-31 |
| 6813577 | Speaker detecting device | Kazuya Tsukada | 2004-11-02 |
| 6717092 | Method of manufacturing treatment instrument of endoscope | Yoshihiro Obata, Kikuo Iwasaka, Shinichi Matsuno, Akira Sugiyama, Hidehito Kurosawa +2 more | 2004-04-06 |
| 6653774 | Funnel for cathode ray tube | Kazunobu Kunitomo | 2003-11-25 |
| 5456753 | Primer applying and surface wiping apparatus | Masao Kuribayashi, Ryuichiro Furukawa | 1995-10-10 |
| 5407482 | Primer applying and surface wiping apparatus | Masao Kuribayashi, Ryuichiro Furukawa | 1995-04-18 |
| 5114261 | Swashplate type hydraulic device having a ball joint connection | Kimiyasu Sugimoto | 1992-05-19 |