MI

Masahiro Itoh

Ricoh Company: 33 patents #538 of 9,818Top 6%
Canon: 13 patents #5,080 of 19,416Top 30%
OC Oki Electric Industry Co.: 8 patents #196 of 2,807Top 7%
DE Denso: 8 patents #1,668 of 11,792Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
Tdk: 5 patents #1,099 of 3,796Top 30%
Eastman Kodak: 4 patents #2,416 of 8,114Top 30%
SC Sumitomo Electric Printed Circuits: 3 patents #34 of 116Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
S( Sae Magnetics (H.K.): 1 patents #306 of 585Top 55%
NG Nihon Shinku Gijutsu: 1 patents #54 of 128Top 45%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
📍 Koka, JP: #1 of 142 inventorsTop 1%
Overall (All Time): #16,357 of 4,157,543Top 1%
94
Patents All Time

Issued Patents All Time

Showing 26–50 of 94 patents

Patent #TitleCo-InventorsDate
10048808 Input operation detection device, projection apparatus, interactive whiteboard, digital signage, and projection system Koji Masuda, Yasuhiro Nihei, Takeshi Ueda, Shu Takahashi, Takeshi Ogawa +2 more 2018-08-14
9628729 Image sensor, electronic apparatus, and driving method of electronic apparatus Eiji Makino, Takahiro Abiru, Ryoji Suzuki 2017-04-18
9001244 Image sensor, electronic apparatus, and driving method of electronic apparatus Eiji Makino, Takahiro Abiru, Ryoji Suzuki 2015-04-07
8885232 Scanner lens, image reader and image forming device Hirotoshi Nakayama 2014-11-11
8854701 Image-forming lens, image reader, and image-forming device Hirotoshi Nakayama, Kiichiro Nishina 2014-10-07
8767104 Image sensor, electronic apparatus, and driving method of electronic apparatus Eiji Makino, Takahiro Abiru, Ryoji Suzuki 2014-07-01
8692770 Operation apparatus having a unit movable on a two-dimensional operation surface 2014-04-08
8610968 Document illuminating system and image reader including the same Atsushi Takaura, Nobuaki Ono, Yasuo Sakurai, Yasunobu Youda, Kazuya Miyagaki 2013-12-17
8416471 Document illuminating system and image reader including the same Atsushi Takaura, Nobuaki Ono, Yasuo Sakurai, Yasunobu Youda, Kazuya Miyagaki 2013-04-09
8384687 Manipulation input apparatus Shinsuke Hisatsugu, Kazunobu Nakanishi 2013-02-26
8384666 Input device for operating in-vehicle apparatus Nozomi Kitagawa, Shigeaki Nishihashi, Takeshi Yamamoto, Takeshi Haruyama 2013-02-26
8355838 Vehicular input device and method for controlling the same Takeshi Haruyama 2013-01-15
8284462 Image reading device and image forming apparatus Issei Abe, Kiichiro Nishina, Kazuhiro Fujita 2012-10-09
8253989 Optical reader, image reader and image forming device Kiichiro Nishina, Yasuo Sakurai, Nobuaki Ono 2012-08-28
8199371 Image reader and image formation apparatus Kiichiro Nishina, Yasuo Sakurai, Nobuaki Ono, Yoshifumi Sudoh 2012-06-12
8174738 Image read-out device and image forming device Nobuaki Ono, Yasuo Sakurai, Kiichiro Nishina 2012-05-08
8169671 Lighting unit, image reading apparatus and image forming apparatus using the same Yasuo Sakurai, Kiichiro Nishina, Nobuaki Ono 2012-05-01
8159564 Signal-processing method, signal-processing system, and semiconductor device configured to detect physical-quantity distribution Ken Matsumoto, Yasuaki Hisamatsu, Daisaku Izumi, Fuminori Sato, Ryouko Saikawa 2012-04-17
8125450 Operating device for vehicle Takeshi Haruyama 2012-02-28
8081355 Illumination unit, image read apparatus, image formation apparatus Kiichiro Nishina, Yasuo Sakurai, Hibiki Tatsuno, Yoshifumi Sudoh 2011-12-20
8031246 Image sensor, electronic apparatus, and driving method of electronic apparatus Eiji Makino, Takahiro Abiru, Ryoji Suzuki 2011-10-04
7961365 Image reading apparatus and image forming apparatus Kiichiro Nishina, Yoshifumi Sudoh 2011-06-14
7920304 Image reading device and image forming apparatus Hibiki Tatsuno, Yasuo Sakurai, Kiichiro Nishina, Nobuaki Ono 2011-04-05
7649251 Thin-film device Hajime Kuwajima, Masahiro Miyazaki, Akira Furuya 2010-01-19
7489036 Thin-film device Hajime Kuwajima, Masahiro Miyazaki, Akira Furuya 2009-02-10