Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9072491 | Sleep evaluation device and sleep evaluation method | Hidetaka TOGO, Yoko Kanemitsu, Yasuko Emori, Masakazu Tsutsumi, Feilang Tseng | 2015-07-07 |
| 9069565 | Processor and control method of processor | Takashi Suzuki | 2015-06-30 |
| 8933809 | Sleep evaluation device and display method for sleep evaluation device | Yoko Kanemitsu, Yasuko Emori, Feilang Tseng, Masakazu Tsutsumi, Noboru Shinomiya | 2015-01-13 |
| 7320716 | Method for toughening surface of sintered material cutting tool and sintered material cutting tool having long life | Hiroyasu Saka, Won-Jin Mooni, Shouji Uchimura | 2008-01-22 |
| 5398337 | Method for collecting and storing data | — | 1995-03-14 |