Issued Patents All Time
Showing 76–100 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9535249 | Virtual image display apparatus | Takashi Takeda, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2017-01-03 |
| 9519146 | Virtual image display apparatus | Takashi Takeda, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2016-12-13 |
| 9513479 | Virtual image display apparatus | Takahiro Totani, Masayuki Takagi, Takashi Takeda, Toshiaki Miyao | 2016-12-06 |
| 9507154 | Virtual image display apparatus | Takahiro Totani, Masayuki Takagi, Takashi Takeda, Toshiaki Miyao | 2016-11-29 |
| 9488838 | Virtual image display apparatus | Takahiro Totani, Masayuki Takagi, Takashi Takeda, Toshiaki Miyao | 2016-11-08 |
| 9477084 | Virtual image display apparatus including a light guide member having four or more curved surfaces | Takahiro Totani, Masayuki Takagi, Takashi Takeda, Toshiaki Miyao | 2016-10-25 |
| 9436010 | Virtual image display apparatus having prism with specific polynomial relationship between prism surface shapes | Takahiro Totani, Takashi Takeda, Toshiaki Miyao, Masayuki Takagi | 2016-09-06 |
| 9400213 | Spectroscopic sensor device and electronic equipment | Akira Uematsu, Yoichi Sato, Kunihiko Yano | 2016-07-26 |
| 9400389 | Virtual image display device | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Takashi Takeda | 2016-07-26 |
| 9357956 | Spectroscopic sensor and electronic apparatus | Akira Uematsu, Noriyuki Nakamura, Kunihiko Yano | 2016-06-07 |
| 9291822 | Light guide plate and virtual image display device equipped with the same | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Takashi Takeda | 2016-03-22 |
| 9261688 | Image relay optical system and virtual image display device including the same | Takashi Takeda, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2016-02-16 |
| 9228504 | Diesel engine | — | 2016-01-05 |
| 9223137 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Takahiro Totani, Takashi Takeda | 2015-12-29 |
| 9195066 | Virtual image display apparatus | Takashi Takeda, Takahiro Totani, Toshiaki Miyao, Masayuki Takagi | 2015-11-24 |
| 9188782 | Virtual image display device | Takahiro Totani, Masayuki Takagi, Takashi Takeda, Toshiaki Miyao | 2015-11-17 |
| 9116342 | Virtual image display apparatus | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Takashi Takeda | 2015-08-25 |
| 9081183 | Virtual image display device | Takashi Takeda, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2015-07-14 |
| 9081182 | Virtual image display apparatus | Toshiaki Miyao, Masayuki Takagi, Takahiro Totani, Takashi Takeda | 2015-07-14 |
| 9052506 | Virtual image display device and manufacturing method of virtual image display device | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Takashi Takeda, Takeshi Fujishiro | 2015-06-09 |
| 9013796 | Virtual image display device | Takahiro Totani, Takashi Takeda, Masayuki Takagi, Toshiaki Miyao | 2015-04-21 |
| 8976452 | Virtual image display device | Masayuki Takagi, Takahiro Totani, Toshiaki Miyao, Takashi Takeda | 2015-03-10 |
| 8976087 | Virtual image display device | Takashi Takeda, Takahiro Totani, Masayuki Takagi, Toshiaki Miyao | 2015-03-10 |
| D720354 | Module with built-in integrated circuits for use with IC card | — | 2014-12-30 |
| 8854735 | Virtual image display system | Takahiro Totani, Masayuki Takagi, Toshiaki Miyao, Takashi Takeda | 2014-10-07 |