MS

Masaharu Sawatani

Mitsubishi Electric: 19 patents #1,108 of 25,717Top 5%
MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%
Overall (All Time): #225,552 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
D562232 Uninterruptible power supply Mutsumi Ishii 2008-02-19
D349105 Computer Shimon Okada, Nobuaki Iwabuchi, Yuka Fukagawa, Katsuo Fukuyama 1994-07-26
D344285 Printer Midori Yonezawa, Hisashi Nakamura 1994-02-15
D340704 Scanner for a computer Koji Asakura, Midori Yonezawa, Syouitirou Hayashi 1993-10-26
D340741 Printer Midori Yonezawa, Hisashi Nakamura 1993-10-26
D340705 Scanner for a computer Koji Asakura, Midori Yonezawa, Syouitirou Hayashi 1993-10-26
D340447 Computer Yuka Fukagawa, Shimon Okada, Nobuaki Iwabuchi, Kouji Kurihara 1993-10-19
D340258 Printer Koji Asakura, Midori Yonezawa, Yoshio Hanasaki 1993-10-12
D336920 Printer Midori Yonezawa, Toshiya Yoshida, Kazuaki Arimoto 1993-06-29
D336918 Printer Midori Yonezawa, Toshiya Yoshida, Yutaka Hatayama 1993-06-29
D331069 Thermal line color printer Yoshio Hanasaki, Toshiya Yoshida 1992-11-17
D329870 Thermal printer Yoshio Hanasaki, Toshiya Yoshida 1992-09-29
D318860 Optical disc drive Midori Yonezawa, Takeo Motoyoshi 1991-08-06
D310517 Portable computer Masaki Hara, Masayuki Sakai, Midori Yonezawa, Katsuo Fukuyama 1990-09-11
D306286 Optical disk storage Akio Kusaura 1990-02-27
D304931 Operation and control unit for a computer Masaki Hara, Sadao Shiratani, Masataka Fukunaga 1989-12-05
D295043 Microprocessor Masaki Hara, Sadao Shiratani, Minoru Kato 1988-04-05
D294831 Portable computer Masaki Hara, Sadao Shiratani, Masataka Fukunaga 1988-03-22
D293678 Electronic computer Sadao Shiratani, Masaki Hara, Masataka Fukunaga 1988-01-12
D293677 Electronic computer Masaki Hara, Sadao Shiratani, Masataka Fukunaga 1988-01-12