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 1–25 of 94 patents

Patent #TitleCo-InventorsDate
12267952 Flexible printed wiring board and method of manufacturing the same Maki IKEBE, Koji Nitta, Shoichiro Sakai, Shingo Nagata, Junichi MOTOMURA 2025-04-01
12265225 Light guide member and display device Naoki Nakamura, Susumu Momma, Shigenobu Hirano, Yoshifumi Sudoh, Shun OKAZAKI +6 more 2025-04-01
12181673 Propagation optical system and virtual image display device Yoshifumi Sudoh, Naoki Nakamura, Susumu Momma, Shun OKAZAKI, Shigenobu Hirano +7 more 2024-12-31
12099207 Virtual image display device Naoki Nakamura, Shiori OHSUGI, Shigenobu Hirano, Yasuo Katano, Kenji Kameyama +6 more 2024-09-24
11936829 Illuminating device, image reading device, and image forming apparatus with multiple light sources Atsushi Sugai, Masamoto Nakazawa 2024-03-19
11672082 Printed wiring board production method and printed wiring board production apparatus Junichi MOTOMURA, Koji Nitta, Shoichiro Sakai, Kenji Takahashi, Maki IKEBE +1 more 2023-06-06
11656461 Head-mounted display device with adjuster Aino Hasegawa, Shigenobu Hirano, Yasuo Katano, Kenji Kameyama, Norikazu IGARASHI +4 more 2023-05-23
11330718 Printed wiring board production method and printed wiring board production apparatus Junichi MOTOMURA, Koji Nitta, Shoichiro Sakai, Kenji Takahashi, Maki IKEBE +1 more 2022-05-10
11115561 Inclination detecting device, reading device, image processing apparatus, and method of detecting inclination Hajime Tsukahara, Hiroki Shirado, Ayumu HASHIMOTO, Yuuki Nakada, Tomohiko Ono +4 more 2021-09-07
11102375 Sheet reading apparatus for detecting the shadow of a conveyed sheet to determine an inclination Hiroshi Kubo, Kimiharu Yanagisawa, Hajime Tsukahara, Yoshiaki Nagao, Tatsuya Ozaki +4 more 2021-08-24
11102365 Edge detecting device, tilt correction device, reading device, image processing apparatus, and edge detection method Tomohiko Ono, Hajime Tsukahara, Hiroki Shirado, Ayumu HASHIMOTO, Yuuki Nakada +4 more 2021-08-24
11102364 Inclination detecting device, reading device, image processing apparatus, and method of detecting inclination Yuuki Nakada, Hajime Tsukahara, Hiroki Shirado, Ayumu HASHIMOTO, Tomohiko Ono +4 more 2021-08-24
11012585 Image processing apparatus, image processing system, image processing method, and non-transitory computer-readable storage medium Ayumu HASHIMOTO, Masamoto Nakazawa, Masashi Watanabe 2021-05-18
10951791 Image processing apparatus, method for processing image, and recording medium for noise removal and skew correction Ayumu HASHIMOTO, Hajime Tsukahara, Hiroki Shirado, Yuuki Nakada, Tomohiko Ono +4 more 2021-03-16
10834272 Reading device, image forming apparatus including same, and reading method Masamoto Nakazawa, Tadaaki OYAMA, Masato Tanaka 2020-11-10
10775502 Distance-measuring apparatus, mobile object, robot, three-dimensional measuring device, surveillance camera, and distance-measuring method Yoichi Ichikawa, Hiroaki Tanaka, Shu Takahashi, Yasuhiro Nihei, Takeshi Ogawa +1 more 2020-09-15
10739446 Range-finding device Shu Takahashi, Yasuhiro Nihei, Takeshi Ogawa, Hiroaki Tanaka, Koji Masuda 2020-08-11
10705215 Distance measurement apparatus, and method of measuring distance Yasuhiro Nihei, Toshishige Fujii, Takeshi Ogawa, Hiroaki Tanaka, Shu Takahashi +1 more 2020-07-07
10596964 Distance measurement device, moveable device, and distance measuring method Yasuhiro Nihei, Koji Masuda, Takeshi Ogawa, Hiroaki Tanaka, Shu Takahashi +1 more 2020-03-24
10587264 Capacitive switch device 2020-03-10
10481263 Range finding apparatus, moveable apparatus, robot, three dimensional measurement apparatus, method of measuring three dimensional information, and storage medium Shu Takahashi, Yasuhiro Nihei, Takeshi Ogawa, Hiroaki Tanaka, Yoichi Ichikawa +1 more 2019-11-19
10254872 Operation apparatus Syunsuke SHIBATA, Motoki Tachiiri 2019-04-09
10241578 Operation apparatus Syunsuke SHIBATA, Motoki Tachiiri 2019-03-26
10215686 Metal corrosion resistance evaluation method and evaluation device using in-liquid potential measurement Kyoko Hombo, Kenya Ohashi, Mitsuharu Ikeda, Takeshi Fukuma, Naritaka Kobayashi +1 more 2019-02-26
10105951 Liquid discharge apparatus, head drive control device, recording medium, and actuator drive control device Naoya Kondo, Takakazu Kihira 2018-10-23