Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796050 | Shift device with shift body that can be inhibited from displacement | Hiroki Ono | 2023-10-24 |
| 8881563 | Electric steering wheel lock device and motor damping structure | Tomohiro Fukatsu, Masanari Okuno | 2014-11-11 |
| 7921684 | Magnet-holding structure for magnetic position detector and steering lock apparatus | Masanari Okuno, Hiroyasu Hasegawa | 2011-04-12 |
| 7823426 | Assembling method of electric steering lock device | Masanari Okuno, Hiroyasu Hasegawa | 2010-11-02 |
| 7703309 | Electric steering lock device and assembling method | Masanari Okuno, Hiroyasu Hasegawa | 2010-04-27 |
| 5128915 | Optical pickup device | Tsukasa Yamashita, Shiro Ogata, Mitsutaka Katoh, Masaharu Matano, Kazuhiko Mori +1 more | 1992-07-07 |
| 5111447 | Integral pick up for an optical digital disc using saw deflection and lense | Tsukasa Yamashita, Mori Kazuhiko, Masaharu Matano, Isao Taguchi | 1992-05-05 |
| 4763973 | Waveguide-type optical sensor | Masaharu Matano, Tsukasa Yamashita | 1988-08-16 |
| 4762383 | Two dimensional light beam deflectors utilizing thermooptical effect and method of using same | Tsukasa Yamashita, Masaharu Matano, Kazuhiko Mori | 1988-08-09 |
| 4747090 | Integral pickup for an optical digital disc using saw deflection and lenses | Tsukasa Yamashita, Kazuhiko Mori, Masaharu Matano, Isao Taguchi | 1988-05-24 |
| 4737946 | Device for processing optical data with improved optical allignment means | Tsukasa Yamashita, Shiro Ogata, Mitsutaka Katoh, Masaharu Matano, Kazuhiko Mori +1 more | 1988-04-12 |
| 4604707 | Device and method for comparing optical signals | Tsukasa Yamashita, Kazuhiko Mori, Masaharu Matano | 1986-08-05 |
| 4568911 | Method and device for optical D-A conversion | Ysukasa Yamashita, Masaharu Matano, Kazuhiko Mori | 1986-02-04 |