RK

Ryuji Kawaguchi

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
JC J.S.T. Mfg. Co.: 1 patents #144 of 255Top 60%
📍 Miyoshi, JP: #535 of 2,464 inventorsTop 25%
Overall (All Time): #979,298 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10236620 Connector having a connector housing with a holding portion for holding a sealing ring Hironori Kono, Seiji Yabuki, Hiroshi Fujiwara 2019-03-19
7352152 Portable electronic appliance with a battery having a wireless tag containing battery information Masakatsu Kubota, Atsuhiko Ishihara, Seiji Kawasumi 2008-04-01
5777667 Electronic camera operable in a dual shoot mode together with a camera with a film Izumi Miyake 1998-07-07
5436656 Digital electronic still-video camera and method of controlling same Takashi Soga, Izumi Miyake 1995-07-25
5233431 Image pickup device Masanori Yoshida, Kiyotaka Kaneko, Katuo Asami, Masaaki Orimoto, Naoki Takatori 1993-08-03