Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10765998 | Three-way catalyst for purifying gasoline engine exhaust gas | Akito Takayama | 2020-09-08 | |
| 9648155 | Mobile terminal, onboard device, control method, and control program | Shinichi Akama, Naoto Furuyama, Yoshihiro Mishio, Yuji Yokota, Motohiro Kubo | 2017-05-09 | $230,000 |
| 6232620 | Active matrix type TFT elements array having protrusion on gate lines | — | 2001-05-15 | $36,000 |
| 5952675 | Thin film transistor element array | — | 1999-09-14 | $25,000 |
| 5391921 | Semiconductor device having multi-level wiring | Osamu Kudoh, Kenji Okada, Hiroshi Shiba | 1995-02-21 | $15,000 |
| 5141896 | Process for the production of crossing points for interconnections of semiconductor devices | — | 1992-08-25 | $37,000 |