MM

Masaharu Muramatsu

HK Hamamatsu Photonics K.K.: 72 patents #7 of 1,436Top 1%
KL Kla-Tencor: 3 patents #442 of 1,394Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #26,282 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 51–74 of 74 patents

Patent #TitleCo-InventorsDate
8345135 Solid-state image sensing device containing electron multiplication function Hisanori Suzuki, Yasuhito Yoneta, Shin-ichiro Takagi, Kentaro Maeta 2013-01-01
8334918 Solid-state imaging element Shinya Otsuka, Hisanori Suzuki, Yasuhito Yoneta 2012-12-18
8243175 Solid-state imaging device Hiroya Kobayashi, Hiroshi Akahori 2012-08-14
8188417 Light detecting device Hiroya Kobayashi, Yasuhito Miyazaki 2012-05-29
8110802 Photodetecting device including base with positioning portion Hiroya Kobayashi, Yasuhito Miyazaki 2012-02-07
8094221 Solid-state imaging device Hiroya Kobayashi 2012-01-10
7696595 Semiconductor device and method for manufacturing the same Hiroya Kobayashi 2010-04-13
7612442 Semiconductor device Hiroya Kobayashi 2009-11-03
7605455 Semiconductor device Hiroya Kobayashi 2009-10-20
7556975 Method for manufacturing backside-illuminated optical sensor Hiroya Kobayashi, Hiroshi Akahori 2009-07-07
7550811 Image pickup device and method of manufacturing the same Hiroya Kobayashi 2009-06-23
7545015 Photo-detection device and manufacturing method thereof Hiroya Kobayashi 2009-06-09
7148551 Semiconductor energy detector Yasuhito Yoneta, Hiroshi Akahori 2006-12-12
6872992 Semiconductor device for detecting wide wavelength ranges 2005-03-29
6724062 Semiconductor energy detector Hiroshi Akahori, Hisanori Suzuki, Kazuhisa Miyaguchi, Koei Yamamoto 2004-04-20
6703598 Semiconductor photo-detecting apparatus Katsumi Shibayama, Tomohisa Itoh 2004-03-09
6586877 Electron tube Motohiro Suyama, Akihiro Kageyama 2003-07-01
6583558 Electron tube Motohiro Suyama, Akihiro Kageyama 2003-06-24
6541753 Semiconductor energy detector having reinforcement Hiroshi Akahori, Koei Yamamoto 2003-04-01
6204506 Back illuminated photodetector and method of fabricating the same Hiroshi Akahori 2001-03-20
6031274 Back irradiation type light-receiving device and method of making the same Hiroshi Akahori 2000-02-29
5780913 Photoelectric tube using electron beam irradiation diode as anode Motohiro Suyama, Koei Yamamoto 1998-07-14
5654536 Photomultiplier having a multilayer semiconductor device Motohiro Suyama, Makoto Oishi, Yoshitaka Ishikawa, Koei Yamamoto 1997-08-05
5347443 Inverter apparatus and a restarting method at an instantaneous power failure Hiroshi Fujii 1994-09-13