YA

Yasuhiko Akao

AC Asahi Glass Co.: 6 patents #330 of 2,251Top 15%
AG Agc: 3 patents #235 of 954Top 25%
AN Anelva: 2 patents #81 of 280Top 30%
Overall (All Time): #442,600 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11964904 Glass substrate with antireflection film, and optical member Teruo Fujiwara 2024-04-23
11817328 Laminate and method for producing laminate Hirofumi Yamamoto, Teruo Fujiwara, Nobuhiko Imajo 2023-11-14
11594426 Laminate and method for producing laminate Hirofumi Yamamoto, Teruo Fujiwara, Nobuhiko Imajo 2023-02-28
8357437 Light-shielding film-attached glass substrate and liquid crystal display device Teruo Fujiwara, Takehiko Hiruma, Eiji Ichikura 2013-01-22
8323856 Mask blanks Shinya Kikugawa, Akira Takada, Satoru Takaki, Yosuke Sato 2012-12-04
7169461 Laminate, a substrate with wires, an organic EL display element, a connection terminal for the organic EL display element and a method for producing each Takehiko Hiruma, Teruo Fujiwara, Nobuhiro Nakamura 2007-01-30
6383695 Black matrix for liquid crystal display devices and color filter Toshiyuki Uno 2002-05-07
6329044 Transparent conductive film and method of making the film Katsumi Inoue, Satoru Takaki, Yasuo Hayashi, Teruo Fujiwara 2001-12-11
5298312 Non-iridescent transparent product Takuji Oyama 1994-03-29
5120417 Magnetron sputtering apparatus and thin film depositing method Nobuyuki Takahashi, Haruyuki Kochi, Hideaki Yoshida 1992-06-09
5047130 Method and apparatus for magnetron discharge type sputtering Takehiro Sakurai 1991-09-10