Issued Patents All Time
Showing 26–50 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203503 | Image display apparatus and optical element having light guide plate with grating pitches on light incident and emitting sections thereof | — | 2019-02-12 |
| 10139630 | Image display device with optical systems to guide light to a pupil | Masatoshi Yonekubo, Takashi Takeda, Daisuke Ishida, Mitsutaka Ide, Hidemitsu Sorimachi | 2018-11-27 |
| 10133077 | Luminous flux diameter enlarging element and display apparatus | — | 2018-11-20 |
| 10096548 | Method of manufacturing Cu wiring | Kenji Matsumoto, Tadahiro Ishizaka, Peng Chang, Takashi Sakuma, Hiroyuki Nagai | 2018-10-09 |
| 10095035 | Optical element, display device, and manufacturing method for optical element | Shohei Yoshida, Hayato Matsuki | 2018-10-09 |
| 10025009 | Optical device and image display apparatus | Fumika Yamada, Masatoshi Yonekubo | 2018-07-17 |
| 9720236 | Optical element, electro-optical device, and mounted display apparatus | — | 2017-08-01 |
| 9651778 | Light flux diameter enlarging element and display device | — | 2017-05-16 |
| 9568730 | Optical device including diffraction elements for diffracting light inside of a light guide, image projecting apparatus, and electronic device | Fumika Yamada, Masatoshi Yonekubo | 2017-02-14 |
| 9541757 | Light flux diameter-expanding element and display apparatus | Masatoshi Yonekubo | 2017-01-10 |
| 9425093 | Copper wiring forming method, film forming system, and storage medium | Tadahiro Ishizaka, Takashi Sakuma, Kai-Hung Yu | 2016-08-23 |
| 9406557 | Copper wiring forming method with Ru liner and Cu alloy fill | Cheonsoo Han, Takashi Sakuma, Chiaki Yasumuro, Tatsuo Hirasawa, Tadahiro Ishizaka +1 more | 2016-08-02 |
| 9406558 | Cu wiring fabrication method and storage medium | Tadahiro Ishizaka, Tatsuo Hirasawa, Takashi Sakuma | 2016-08-02 |
| 9362166 | Method of forming copper wiring | Tadahiro Ishizaka, Takashi Sakuma, Kenji Matsumoto, Peng Chang, Hiroyuki Nagai | 2016-06-07 |
| 9279931 | Illuminating device and liquid crystal display apparatus | — | 2016-03-08 |
| 9253862 | Plasma processing method and plasma processing apparatus | Tatsuo Hirasawa, Chiaki Yasumuro, Toshiaki Fujisato, Ryota Yoshida, Takashi Sakuma +1 more | 2016-02-02 |
| 9188178 | Protection clip for torque receiving part and method of forming attaching recess thereof | Isao Ishiguro, Kazunari Wakabayashi | 2015-11-17 |
| RE45556 | Display device having a connection area outside the display area | Hidekazu Kobayashi, Yojiro Matsueda | 2015-06-09 |
| 9007685 | Polarization separation device and display apparatus | — | 2015-04-14 |
| 8859422 | Method of forming copper wiring and method and system for forming copper film | Tadahiro Ishizaka, Atsushi Gomi, Takara Kato, Takashi Sakuma, Chiaki Yasumuro +5 more | 2014-10-14 |
| RE44902 | Display device having a connection area outside the display area | Hidekazu Kobayashi, Yojiro Matsueda | 2014-05-20 |
| 8399353 | Methods of forming copper wiring and copper film, and film forming system | Tadahiro Ishizaka, Atsushi Gomi, Takara Kato, Takashi Sakuma, Chiaki Yasumuro +4 more | 2013-03-19 |
| RE43738 | Display device having a connection area outside the display area | Hidekazu Kobayashi, Yojiro Matsueda | 2012-10-16 |
| 8277889 | Film formation method and film formation apparatus | Atsushi Gomi, Yasushi Mizusawa, Tatsuo Hatano, Masamichi Hara, Satoshi Taga | 2012-10-02 |
| 8029873 | Film deposition method and film deposition apparatus of metal film | Taro Ikeda, Yasushi Mizusawa, Tatsuo Hatano, Takashi Sakuma | 2011-10-04 |