Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9098605 | Test system, test method, and test device | — | 2015-08-04 |
| 8867643 | Testing apparatus and method for MIMO systems | Takeshi Kobayashi, Masaki Hizume | 2014-10-21 |
| 8191800 | Fuel injection valve | Masayuki Aota, Tsuyoshi Munezane | 2012-06-05 |
| 8052073 | Fuel injection valve | Masayuki Aota, Tsuyoshi Munezane | 2011-11-08 |
| 7926745 | Fuel injection valve | Yoshihiko Onishi | 2011-04-19 |
| 7798433 | Fuel injection valve device | Yoshihiko Onishi, Shigenobu Tochiyama | 2010-09-21 |
| 7677479 | Fuel injection valve and manufacturing method thereof | Kouichi Ojima, Yoshihiko Onishi | 2010-03-16 |
| 7559526 | Fuel injection valve | Yoshihiko Onishi | 2009-07-14 |
| 7205711 | Fluorescent display device and phosphor paste | Takuya Hamada, Masahiro Kato, Tomohiro Yamada, Hitoshi Toki | 2007-04-17 |
| 6761836 | Phosphor and flourescent display device | Takuya Hamada, Hitoshi Toki | 2004-07-13 |
| 6690119 | Phosphor, method for preparing phosphor layer and vacuum fluorescent display | Takuya Hamada, Hitoshi Toki | 2004-02-10 |
| 6673269 | Phosphor material and its method of manufacture | Tomokazu Suzuki, Takuya Hamada, Hitoshi Toki | 2004-01-06 |