HW

Haruo Wakai

Casio Computer Co.: 14 patents #155 of 1,970Top 8%
Overall (All Time): #356,324 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6744416 Field sequential liquid crystal display apparatus Yasushi Mizutani, Hisashi Aoki, Shingo Yamauchi 2004-06-01
5821137 Thin film semiconductor device including a driver and a matrix circuit Shinichi Shimomaki, Tatuya Miyakawa 1998-10-13
5736436 Method of making a thin film transistor panel Hiroshi Matsumoto, Hiroyasu Joubettou 1998-04-07
5694061 Semiconductor device having same conductive type MIS transistors, a simple circuit design, and a high productivity Katsuhiko Morosawa 1997-12-02
5545576 Method for manufacturing a thin film transistor panel Hiroshi Matsumoto, Hiroyasu Joubettou 1996-08-13
5477073 Thin film semiconductor device including a driver and a matrix circuit Shinichi Shimomaki, Tatuya Miyakawa 1995-12-19
5424230 Method of manufacturing a polysilicon thin film transistor 1995-06-13
5327001 Thin film transistor array having single light shield layer over transistors and gate and drain lines Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara 1994-07-05
5229644 Thin film transistor having a transparent electrode and substrate Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara 1993-07-20
5166085 Method of manufacturing a thin film transistor Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara 1992-11-24
5060034 Memory device using thin film transistors having an insulation film with Si/N composition ratio of 0.85 to 1.1 Hideaki Shimizu, Nobuyuki Yamamura, Hiroyasu Yamada, Hiroshi Matsumoto 1991-10-22
5055899 Thin film transistor Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara 1991-10-08
5032883 Thin film transistor and method of manufacturing the same Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara 1991-07-16
5003356 Thin film transistor array Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara 1991-03-26