YT

Yoshikazu Tsuru

Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
Overall (All Time): #764,643 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5596243 Crystal oscillator Sinji Itamochi, Junji Ohishi, Tetsuro Shimamura, Hiroshi Tahara 1997-01-21
5449965 Oscillator 1995-09-12
5078519 Printer with two-stage skew adjustment Masaaki Takita, Toshiharu Kitagawa, Yoshikazu Nomura 1992-01-07
5051756 Thermal printer Yoshikazu Nomura, Ryuji Nishiyama, Taichi Itoh 1991-09-24
5011315 Printer Toshiharu Kitagawa, Ryuji Nishiyama, Masaaki Takita 1991-04-30
4881831 Printer Masaaki Takita, Toshiharu Kitagawa, Yoshikazu Nomura 1989-11-21
4797690 Ribbon feed mechanism Masaaki Takita, Masaharu Ushihara, Taichi Itoh, Masumi Tanaka 1989-01-10