Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11663808 | Distance estimating device and storage medium storing computer program for distance estimation | Kojiro Tateishi | 2023-05-30 |
| 11525682 | Host vehicle position estimation device | — | 2022-12-13 |
| 8535852 | Hologram recording material and hologram recording medium | Naoki Hayashida, Jiro Yoshinari | 2013-09-17 |
| 8497052 | Method for determining recording exposure for holographic recording medium and method for recording thereon | Jiro Yoshinari, Naoki Hayashida, Shohei Fujii | 2013-07-30 |
| 8339918 | Optical reading method and optical reading system | Takashi Kikukawa | 2012-12-25 |
| 8247468 | Composition for hard coat, article having hard coat layer and method for producing the article | Kenji Yoneyama, Hiroyuki Hashiguchi, Koichi Ueda | 2012-08-21 |
| 8119244 | Active energy ray-curable resin composition and laminate thereof | Kenji Yoneyama, Toshifumi Midorikawa, Takashi Nishio | 2012-02-21 |
| 8071195 | Multi-layered object comprising hard coat layer and light transmitting layer, and method for producing the same | Kenji Yoneyama, Hiroyuki Hashiguchi, Akira Yamamoto, Koichi Ueda | 2011-12-06 |
| 7871685 | Methods for producing optical recording medium and optical recording medium | Naoki Hayashida | 2011-01-18 |
| 7838097 | Hardcoat agent composition and optical information medium thereof | Naoki Hayashida, Rie Ihara, Hidetake Itoh | 2010-11-23 |
| 7632874 | Hardcoat agent composition and optical information medium thereof | Naoki Hayashida, Rie Ihara, Hidetake Itoh | 2009-12-15 |
| 7592058 | Optical recording medium | Daisuke Yoshitoku, Koji Mishima | 2009-09-22 |
| 7524549 | Method for evaluating optical information medium and optical information medium | Hidetake Itoh, Naoki Hayashida, Hiroshi Take | 2009-04-28 |
| 7493801 | Artificial finger print liquid, testing method for optical information medium using it, and optical information medium | Naoki Hayashida, Toshifumi Tanaka | 2009-02-24 |
| 7484400 | Method of testing optical information medium | Naoki Hayashida, Tatsuya Kato | 2009-02-03 |
| 7452609 | Article having composite hard coat layer and method for forming composite hard coat layer | Naoki Hayashida | 2008-11-18 |
| 7399530 | Object with composite hard coating layer and method of forming composite hard coating layer | Naoki Hayashida, Kenji Yoneyama | 2008-07-15 |
| 7348555 | Apparatus and method for irradiating electron beam | Mamoru Usami, Yukio Kaneko, Naoyuki Echigo, Hiroshi Tominaga, Akihiko Kizaki +1 more | 2008-03-25 |
| 7338695 | Method for evaluating optical information medium and optical information medium | Hidetake Itoh, Naoki Hayashida, Hiroshi Take | 2008-03-04 |
| 7282726 | Apparatus and method for irradiating electron beam | Mamoru Usami, Yukio Kaneko, Naoyuki Echigo, Akihiko Kizaki, Hiroshi Tominaga +1 more | 2007-10-16 |
| 7235292 | Article with composite hard coat layer and method for forming composite hard coat layer | Naoki Hayashida | 2007-06-26 |
| 7235125 | Artificial finger print liquid, testing method for optical information medium using it and optical information medium | Naoki Hayashida | 2007-06-26 |
| 7226651 | Article with composite hardcoat layer and method for forming composite hardcoat layer | Naoki Hayashida | 2007-06-05 |
| 7205558 | Electron beam irradiation apparatus, electron beam irradiation method, and apparatus for and method of manufacturing disc-shaped object | Kenji Yoneyama, Mamoru Usami | 2007-04-17 |
| 7193956 | Electron beam irradiation apparatus, electron beam irradiation method, and apparatus for and method of manufacturing disc-shaped object | Mamoru Usami, Kenji Yoneyama, Yukio Kaneko, Takeshi Umega | 2007-03-20 |