KF

Kazuhiro Fujita

Ricoh Company: 102 patents #36 of 9,818Top 1%
SC Screen Holdings Co.: 13 patents #44 of 686Top 7%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
TK Toda Kogyo: 5 patents #80 of 328Top 25%
AD Advantest: 3 patents #330 of 1,193Top 30%
SI Seiko Instruments: 3 patents #474 of 1,437Top 35%
CK Ckd: 3 patents #72 of 332Top 25%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
AC Asmo Co.: 2 patents #218 of 745Top 30%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
SC Shinko Electric Industries Co.: 2 patents #315 of 723Top 45%
Yamaha: 2 patents #899 of 2,001Top 45%
KP Kanzaki Specialty Papers: 1 patents #5 of 10Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
📍 Kyoto, MA: #1 of 8 inventorsTop 15%
Overall (All Time): #6,198 of 4,157,543Top 1%
150
Patents All Time

Issued Patents All Time

Showing 26–50 of 150 patents

Patent #TitleCo-InventorsDate
11237521 Timepiece movement and timepiece Masayuki Kawata, Toshiyuki Fujiwara 2022-02-01
11145531 Substrate fixing device 2021-10-12
11061227 Display device and apparatus Yuuki Satoh, Maiko YASUI, Takehide Ohno 2021-07-13
11048081 Display device, display system, and mobile object Yuuki Satoh, Maiko YASUI 2021-06-29
10976544 Display device and apparatus Yuuki Satoh 2021-04-13
10923076 Display device, display system, mobile object, display-brightness control method, and recording medium storing program code Ryohhei Suzuki, Masato Kusanagi, Yuuki Suzuki 2021-02-16
10884243 Display apparatus, movable body apparatus, producing method of the display apparatus, and display method Yuuki Suzuki, Kenichiroh Saisho, Masato Kusanagi, Takuro Yasuda, Keita Katagiri +1 more 2021-01-05
RE48309 Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Atsushi Takaura, Nobuo Sakuma 2020-11-17
10831021 Display device and including a screen concave mirror and flat mirror Kento Nakamura, Takehide Ohno, Hiromichi Atsuumi, Naoki Miyatake, Yuki Hayashi 2020-11-10
10786836 Substrate processing method and substrate processing apparatus Atsuyasu Miura, Hiroki Tsujikawa, Yuya Tsuchihashi, Kenji Takemoto 2020-09-29
10741422 Substrate processing device and substrate processing method Michinori IWAO, Noriyuki KIKUMOTO, Shuichi Yasuda, Mizuki Osawa, Hiroshi EBISUI 2020-08-11
10737391 System for capturing an image Tatsuya Takahashi, Go Maruyama 2020-08-11
10658203 Substrate processing apparatus and processing cup cleaning method Hiroki Tsujikawa, Masahide Ikeda, Atsuyasu Miura, Yuya Tsuchihashi 2020-05-19
10639683 Recovery piping cleaning method and substrate processing apparatus Yuya Tsuchihashi, Atsuyasu Miura, Hiroki Tsujikawa, Masahide Ikeda 2020-05-05
10636682 Substrate processing apparatus Noriyuki KIKUMOTO, Masahiro Kimura, Shuichi Yasuda 2020-04-28
10627711 Light source device that emits a plurality of color lights including a fluorescent light, and projector using the same Ikuo Maeda, Toshiharu Murai, Tatsuya Takahashi, Takehiro Nishimori 2020-04-21
10622225 Substrate processing apparatus and nozzle cleaning method Atsuyasu Miura, Masahide Ikeda, Hiroki Tsujikawa, Yuya Tsuchihashi 2020-04-14
10553422 Substrate treatment method of treating substrate, and substrate treatment apparatus Noriyuki KIKUMOTO, Shuichi Yasuda, Michinori IWAO 2020-02-04
10549638 Information display apparatus, information provision system, moving object device, information display method, and recording medium Yuuki Suzuki, Kenichiroh Saisho, Masato Kusanagi, Takuro Yasuda 2020-02-04
10423055 Illumination device and image projection apparatus Takahiro Kado 2019-09-24
10199243 Substrate processing method and substrate processing apparatus Atsuyasu Miura, Hiroki Tsujikawa, Yuya Tsuchihashi, Akihiko TAKI 2019-02-05
10191361 Light source device including a light source section to adjust brightness and projector using the same Ikuo Maeda, Toshiharu Murai, Tatsuya Takahashi, Takehiro Nishimori 2019-01-29
10175567 Light source device including a magnetic or capacitance detecting sensor and an image projection apparatus including the light source device Takehiro Nishimori, Toshiharu Murai, Tatsuya Takahashi 2019-01-08
10073333 Light irradiation device, and image display equipped with the same, for emitting light of two or more components by laser light Takehiro Nishimori, Toshiharu Murai, Tatsuya Takahashi, Junichi Kitabayashi, Kaoru Itoh +1 more 2018-09-11
9946144 Projection optical system and image projecting apparatus Issei Abe, Atsushi Takaura 2018-04-17