Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8136424 | Steering switch for vehicle | Tatsuya Yokoyama | 2012-03-20 |
| 7762159 | Steering switch for vehicle | Tatsuya Yokoyama | 2010-07-27 |
| 7279648 | Automotive combination switch | — | 2007-10-09 |
| 7038580 | Turn signal switch device | — | 2006-05-02 |
| 6727448 | Composite switch unit for vehicle use provided with swingable drive members at both ends in lengthwise direction of box-shaped housing | Takehiko Ito | 2004-04-27 |
| 6677543 | Turn signal switch device for automatically restoring operating lever from operating position to neutral position | Takehiko Ito | 2004-01-13 |
| 6501035 | Switching unit for steering wheel in motor vehicle | — | 2002-12-31 |
| 6495776 | Stalk lever fixed with holder member for operating turn signal switch or knob switch and the like | Yasuo Takii | 2002-12-17 |
| 6237437 | Turn signal switch | — | 2001-05-29 |
| 6194676 | Turn signal switch device | Yasuo Takii | 2001-02-27 |
| 5949040 | Turn signal switch | Hiroshi Hayakawa | 1999-09-07 |
| 5905237 | Vehicular knob switch apparatus | Hiroshi Hayakawa | 1999-05-18 |
| 5736700 | Vehicle knob switch apparatus | Takuya Maeda | 1998-04-07 |