Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624970 | Projection liquid crystal display device and electronic apparatus | Akiko Toriyama | 2023-04-11 |
| D557399 | Damper adjustment device | Hideo Furukawa, Tomohisa Takeda | 2007-12-11 |
| D518874 | Valve | Tomohisa Takeda, Tomisada Kubota | 2006-04-11 |
| 6685995 | Ester compounds, liquid crystal compositions and liquid crystal display devices | Yasuhiro Haseba, Shuichi Matsui, Hiroyuki Takeuchi, Fusayuki Takeshita, Etsuo Nakagawa | 2004-02-03 |
| 4890719 | Excavator for bucket elevator type continuous unloader | Toramasa Matsugi, Mitsushige Kiyama | 1990-01-02 |
| 4830177 | Bucket elevator-type continuous unloader | Keitaro Baba | 1989-05-16 |