Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562337 | Vehicular lamp having improved air vent structure | Seigo Takinami | 1996-10-08 |
| 5050051 | Automobile signal lamp | Tsutomu Machida, Susumu Masuda | 1991-09-17 |
| D315218 | Signal lamp for automobiles | Naoki Matsumura, Tsutomu Machida | 1991-03-05 |
| D314244 | Auxiliary vehicle stop light | Naoki Matsumura, Tsutomu Machida | 1991-01-29 |
| 4972303 | Automobile Lamp | Tsutomu Machida, Manabu Maeda | 1990-11-20 |
| 4862330 | Vehicle lamp | Tsutomu Machida, Masaru Sasaki | 1989-08-29 |
| 4845600 | Vehicle spoiler lamp device | Naoki Matsumura | 1989-07-04 |