Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528142 | Antireflection coating | Tomio Hirano | 2003-03-04 |
| 5663866 | Meter module | Hiroshi Ichikawa, Yoshiaki Nakayama, Keizo Nishitani, Chiaki Sugiyama, Minoru Kubota +5 more | 1997-09-02 |
| 5529014 | Car-carried indicating device | Noriaki Ohta, Hiroyasu Shiratori, Katsuma Sano, Nobuki Kanetaka | 1996-06-25 |
| 5398134 | Displaying apparatus for vehicle | — | 1995-03-14 |
| 5142453 | Illuminant pointer needle assembly for vehicular instrument | Noriaki Ohta, Hiroyasu Shiratori | 1992-08-25 |
| 5129269 | Meter for automobile | Tsutomu Iizuka | 1992-07-14 |
| 4967181 | Fuel level gauge provided with an apparatus for issuing a warning on the amount of remaining fuel | Tsutomu Iizuka | 1990-10-30 |