Issued Patents All Time
Showing 101–125 of 288 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247945 | Virtual image display apparatus | Masayuki Takagi, Takahiro Totani, Akira Komatsu, Toshiaki Miyao | 2019-04-02 |
| 10228567 | Virtual image display apparatus | Masayuki Takagi, Takahiro Totani, Akira Komatsu, Toshiaki Miyao | 2019-03-12 |
| 10214689 | Fluorescent material and light emitting device | Naoto Hirosaki, Shiro Funahashi, Takayuki Shinohara, Shoji Hosokawa | 2019-02-26 |
| 10180576 | Virtual image display device | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2019-01-15 |
| 10139634 | Display apparatus | Hayato Matsuki | 2018-11-27 |
| 10139630 | Image display device with optical systems to guide light to a pupil | Osamu Yokoyama, Masatoshi Yonekubo, Daisuke Ishida, Mitsutaka Ide, Hidemitsu Sorimachi | 2018-11-27 |
| 10108015 | Light guide device and virtual image display apparatus | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Takahiro Totani | 2018-10-23 |
| 10078222 | Light guide device and virtual-image display device | Akira Komatsu, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Hayato Matsuki | 2018-09-18 |
| 10073273 | Virtual image display apparatus | Toshiaki Miyao, Takahiro Totani, Masayuki Takagi, Akira Komatsu, Kazuya Kamakura | 2018-09-11 |
| 10001652 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Akira Komatsu, Takuya Ikeda | 2018-06-19 |
| 9979936 | Virtual image display apparatus | Masayuki Takagi, Takahiro Totani, Akira Komatsu, Toshiaki Miyao | 2018-05-22 |
| 9977238 | Virtual image display apparatus | Akira Komatsu, Takahiro Totani, Toshiaki Miyao, Masayuki Takagi | 2018-05-22 |
| 9971158 | Virtual image display device | Masayuki Takagi, Takahiro Totani, Toshiaki Miyao, Akira Komatsu | 2018-05-15 |
| 9958683 | Light guide device, virtual image display apparatus, and method for manufacturing light guide device | Masayuki Takagi, Toshiaki Miyao, Takahiro Totani, Akira Komatsu | 2018-05-01 |
| 9958679 | Electro-optical device having optical element including a plurality of light guiding materials bonded via a half mirror layer | Mitsutaka Ide, Masatoshi Yonekubo | 2018-05-01 |
| 9945997 | Virtual image display apparatus with curved surface having both positive and negative curvature and functioning as both reflection surface and refraction surface | Akira Komatsu, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2018-04-17 |
| 9909060 | Phosphor, light-emitting device, image display device, pigment, and ultraviolet absorber | Naoto Hirosaki, Shiro Funahashi, Eiichirou Narimatsu | 2018-03-06 |
| 9904057 | Light guide device and virtual image display apparatus | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2018-02-27 |
| 9858456 | Information processing system | Akiko Asami, Takashi Suzuki | 2018-01-02 |
| 9829709 | Virtual image display apparatus | Akira Komatsu, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2017-11-28 |
| 9828547 | Phosphor, production method for same, light-emitting device, image display device, pigment, and ultraviolet absorber | Naoto Hirosaki, Shiro Funahashi, Eiichirou Narimatsu | 2017-11-28 |
| 9784977 | Light guide apparatus and virtual image display apparatus | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2017-10-10 |
| 9784974 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Takahiro Totani, Akira Komatsu | 2017-10-10 |
| 9762072 | Secondary battery protection circuit, secondary battery protection device, battery pack and method of writing data | Ryota Kageyama, Koichi Murano, Takatoshi Itagaki | 2017-09-12 |
| 9755442 | Battery protection integrated circuit and circuit characteristic setting method | Ryota Kageyama, Tsutomu Yamauchi, Nobuhito Tanaka, Yoshihiro Satake, Takeshi Yamaguchi +2 more | 2017-09-05 |