Issued Patents All Time
Showing 1–25 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802446 | Time display device, electronic timepiece, time display control method and storage medium | Hirohisa Maruyama, Kosuke Hasegawa | 2020-10-13 |
| 10760912 | Information acquisition method, wireless communication device, electronic timepiece and recording medium | Takeshi Hanada, Oh Takahashi, Toyokazu Nishio | 2020-09-01 |
| 10691076 | Electronic timepiece | Takaomi Yonekura, Takayasu Akagi, Shinji Saito, Hirofumi Nagareda, Hirohisa Maruyama +1 more | 2020-06-23 |
| 10634836 | Circular polarizer for organic EL display device having laminated half wavelength plate and quarter wavelength plate, and organic EL display device | Kentarou Takeda, Hironori Yaginuma, Kazuki Uwada, Nao Murakami | 2020-04-28 |
| 10509371 | Information notification method, information notification device, and non-transitory recording medium | Takeshi Hanada, Katsuhiko Obata, Mitsuaki Matsuo, Hirofumi Nagareda, Oh Takahashi +1 more | 2019-12-17 |
| 10365108 | Information acquisition method, wireless communication device, electronic timepiece and recording medium | Takeshi Hanada, Oh Takahashi, Toyokazu Nishio | 2019-07-30 |
| 10107946 | Polarizing plate with a retardation layer and image display apparatus | Takeharu Kitagawa, Hiroshi Sumimura | 2018-10-23 |
| 10007236 | Electronic timepiece | Takaomi Yonekura, Takayasu Akagi, Shinji Saito, Hirofumi Nagareda, Hirohisa Maruyama +1 more | 2018-06-26 |
| 9684096 | Unit for image display device having adhesive layer, and image display device using the unit | Kentaro Takeda, Toshiki Oomine, Takuya Mori | 2017-06-20 |
| 9459389 | Polarizing plate and organic EL panel | Takashi Shimizu, Nao Murakami, Kazuki Uwada, Hironori Yaginuma | 2016-10-04 |
| 9453951 | Retardation film web, circularly polarizing plate and organic EL panel | Takashi Shimizu, Kazuki Uwada, Nao Murakami, Tomohiko Tanaka, Shingo Namiki | 2016-09-27 |
| 9400345 | Circular polarizing plate and organic electroluminescence panel | Toshiyuki Iida, Takashi Shimizu, Nao Murakami, Kazuki Uwada | 2016-07-26 |
| 9164213 | Polarizing plate and organic EL panel | Hironori Yaginuma, Takashi Shimizu, Kazuki Uwada, Nao Murakami, Kentarou Takeda | 2015-10-20 |
| 8208348 | Hand position detecting device | Nobuhiro Aoki | 2012-06-26 |
| 8127807 | Pour connector and pour port structure of liquid container | Hiroyuki Ito, Yujirou Ishikawa, Takahiro Goto | 2012-03-06 |
| 8107324 | Hand position detecting device and method | — | 2012-01-31 |
| 8023364 | Hand position detecting device and hand position control method | — | 2011-09-20 |
| 7721343 | Copyright management method, information recording/reproducing method and device, and information recording medium and method of manufacturing the medium | Taku Kato, Hisashi Yamada, Atsushi Ishihara | 2010-05-18 |
| 7536727 | Content management method, recording and/or reproducing apparatus, and recording medium | Hisashi Yamada, Taku Kato, Atsushi Ishihara, Kazuhiko Taira | 2009-05-19 |
| 7433474 | Method and apparatus of enciphering and deciphering data using keys enciphered and deciphered with other keys | Takehisa Kato, Naoki Endoh, Hiroaki Unno, Koichi Hirayama | 2008-10-07 |
| 7380194 | Data processing method and apparatus, recording medium, reproducing method and apparatus | — | 2008-05-27 |
| 7380196 | Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method | — | 2008-05-27 |
| 7372964 | Method and apparatus for recording information including secret information and method and apparatus for reproduction thereof | Hideki Mimura, Kouya Tochikubo, Taku Kato, Tooru Kamibayashi, Akio Tanaka +1 more | 2008-05-13 |
| RE40312 | Digital data transmitting method | Koichi Hirayama, Hisashi Yamada, Yoshiaki Moriyama, Fumihiko Yokogawa, Takao Arai +4 more | 2008-05-13 |
| 7370259 | Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method | — | 2008-05-06 |