Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739642 | Encoder scale and manufacturing and attaching method thereof | Takanori Otsuka, Taisuke Wakasa, Kouichi Yoshihara, Ryo Morita | 2017-08-22 |
| 9291482 | Linear encoder | Kazushi Kikuchi, Takanori Otsuka | 2016-03-22 |
| 8130427 | Method and apparatus for generating origin signal of encoder | Kouichi Arai | 2012-03-06 |
| 7619745 | Optical encoder including aperture with diffusion element and collimator lens | Takanori Otsuka | 2009-11-17 |
| 7592584 | Crosstalk preventing optical encoder | Takanori Otsuka, Toru Yaku | 2009-09-22 |
| 7103987 | Length measuring apparatus | Yutaka Ishikawa | 2006-09-12 |
| 7007397 | Length measuring apparatus | Shigeru Oshima | 2006-03-07 |
| 6039912 | Fabrication method for housing structure for projection type television receivers | Tadashi Ohira, Yoshiaki Sato | 2000-03-21 |
| 5995170 | Housing structure for projection type television receivers and its fabrication method | Tadashi Ohira, Yoshiaki Sato | 1999-11-30 |
| 5827469 | Method of making a molded product having a functional film the product and apparatus for making the product | Kaoru Shimizu | 1998-10-27 |
| 5807617 | Hollow structural component | Tomio Shiota, Toshiharu Hikida, Masashi Sugimoto, Kaoru Shimizu | 1998-09-15 |
| 5807618 | Hollow structural component | Tomio Shiota, Toshiharu Hikida, Masashi Sugimoto, Kaoru Shimizu | 1998-09-15 |
| 5753174 | Hollow structural member and method of manufacture | Kaoru Shimizu | 1998-05-19 |
| 5334434 | Vibration or shock absorbing member | Tomio Shiota, Toshiharu Hikida, Masashi Sugimoto, Kaoru Shimizu | 1994-08-02 |