YH

Yoshitaka Hama

SE Seiko Epson: 13 patents #1,445 of 7,774Top 20%
📍 Chino, JP: #87 of 297 inventorsTop 30%
Overall (All Time): #371,448 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11598988 Substrate for electro-optical device, electro-optical device, and electronic apparatus Yutaka Tsuchiya, Takehiro Ono, Yusuke Kinoe, Yasushi Kawakami 2023-03-07
11570394 Virtual image display apparatus and video device unit manufacturing method Takahiro Totani, Masayuki Takagi 2023-01-31
11495774 Electro-optical device and electronic apparatus Naotaka Kubota 2022-11-08
11291111 Flexible wiring substrate, electro-optical device, and electronic apparatus Suguru UCHIYAMA 2022-03-29
11137606 Virtual image display device and image element unit Masayuki Takagi, Takuya Ikeda 2021-10-05
10986303 Virtual image display apparatus and video device unit manufacturing method Takahiro Totani, Masayuki Takagi 2021-04-20
10895778 Substrate for electro-optical device, electro-optical device, and electronic apparatus Yutaka Tsuchiya, Takehiro Ono, Yusuke Kinoe, Yasushi Kawakami 2021-01-19
10674108 Virtual image display apparatus and video device unit manufacturing method Takahiro Totani, Masayuki Takagi 2020-06-02
10466531 Substrate for electro-optical device, electro-optical device, and electronic apparatus Yutaka Tsuchiya, Takehiro Ono, Yusuke Kinoe, Yasushi Kawakami 2019-11-05
10271003 Virtual image display apparatus and video device unit manufacturing method Takahiro Totani, Masayuki Takagi 2019-04-23
9885908 Substrate for electro-optical device, electro-optical device, and electronic apparatus Yutaka Tsuchiya, Takehiro Ono, Yusuke Kinoe, Yasushi Kawakami 2018-02-06
8591043 Light modulation device and projector Shinichi Wakabayashi 2013-11-26
8351208 Electro-optical device and electronic apparatus Hidekazu Hirabayashi 2013-01-08