Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YM

Yoshihiro Maeda

OLOlympus: 70 patents #6 of 3,097Top 1%
SKSilicon Quest Kabushiki-Kaisha: 67 patents #2 of 14Top 15%
Tdk: 12 patents #488 of 3,796Top 15%
OCOlympus Optical Co.: 12 patents #242 of 2,334Top 15%
NCNippon Shokubai Co.: 9 patents #114 of 1,108Top 15%
SSSumitomo Wiring Systems: 5 patents #684 of 2,615Top 30%
MCMitsubishi Chemical: 2 patents #163 of 716Top 25%
KCKonishiroku Photo Industry Co.: 2 patents #360 of 894Top 45%
MMMinebea Mitsumi: 2 patents #145 of 442Top 35%
TOToyota: 2 patents #10,861 of 26,838Top 45%
ACAisin Aw Co.: 2 patents #784 of 2,011Top 40%
NINomura Research Institute: 1 patents #31 of 109Top 30%
KCKojima Press Industry Co.: 1 patents #38 of 143Top 30%
TIToyota Industries: 1 patents #904 of 1,610Top 60%
FUFujifilm: 1 patents #3,076 of 4,519Top 70%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
DCDai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
ATAutonetworks Technologies: 1 patents #723 of 1,079Top 70%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
NLNippon Mining Company Limited: 1 patents #97 of 262Top 40%
KCKumiai Chemical Industry Co.: 1 patents #187 of 284Top 70%
Overall (All Time): #9,376 of 4,157,543Top 1%
123 Patents All Time

Issued Patents All Time

Showing 51–75 of 123 patents

Patent #TitleCo-InventorsDate
7961161 Display system comprising a mirror device with micromirrors controlled to operate in intermediate oscillating state Taro Endo, Kazuma Arai, Fusao Ishii 2011-06-14
7957050 Mirror device comprising layered electrode Naoya Sugimoto, Fusao Ishii 2011-06-07
7956319 Deformable mirror device with oscillating states for providing smaller controllable adjustment of light intensity Fusao Ishii, Hirotoshi Ichikawa, Kazuma Arai 2011-06-07
7948505 Method for reducing temporal artifacts in digital video systems Kazuma Arai, Fusao Ishii, Hirotoshi Ichikawa 2011-05-24
7944600 Mirror device with an anti-stiction layer Fusao Ishii, Kazuhiro Watanabe, Hirotoshi Ichikawa 2011-05-17
7944605 Color display apparatus Taro Endo, Akira Shirai, Fusao Ishii 2011-05-17
7933059 Mirror device accommodated by liquid-cooled package Hirokazu Nishino, Fusao Ishii 2011-04-26
7933060 Three states of micro mirror device Fusao Ishii, Naoya Sugimoto, Hirotoshi Ichikawa 2011-04-26
7911680 Micromirror device having a vertical hinge Fusao Ishii, Hirotoshi Ichikawa, Naoya Sugimoto 2011-03-22
7907325 Control methods for micromirror devices implemented with a single address electrode Fusao Ishii, Hirokazu Nishino, Kazuma Arai 2011-03-15
7907320 Micromirror device with a single address electrode Fusao Ishii, Hirokazu Nishino, Kazuma Arai 2011-03-15
7880952 Mirror device with an anti-stiction layer Fusao Ishii, Kazuhiro Watanabe, Hirotoshi Ichikawa 2011-02-01
7880736 Display control system for micromirror device Fusao Ishii, Taro Endo, Kazuma Arai, Hirokazu Nishino 2011-02-01
7876488 Mirror device having vertical hinge Fusao Ishii, Hirotoshi Ichikawa 2011-01-25
7876492 Spatial light modulator and mirror array device Naoya Sugimoto, Kazuma Arai, Fusao Ishii 2011-01-25
7869115 Display apparatus using pulsed light source Taro Endo, Kazuma Arai, Fusao Ishii 2011-01-11
7848005 Spatial light modulator implemented with a mirror array device Naoya Sugimoto, Kazuma Arai, Akira Shirai, Fusao Ishii 2010-12-07
7839561 Micromirror device with a single address electrode Fusao Ishii, Hirokazu Nishino, Kazuma Arai 2010-11-23
7835062 Mircromirror device having a vertical hinge Fusao Ishii, Hirotoshi Ichikawa, Naoya Sugimoto 2010-11-16
7817330 Projection apparatus with adjustable light source Kazuma Arai, Fusao Ishii 2010-10-19
7796321 Mirror device Hirotoshi Ichikawa, Fusao Ishii 2010-09-14
7782524 System configurations and methods for controlling image projection apparatuses Akira Shirai, Hirokazu Nishino, Fusao Ishii 2010-08-24
7760415 Micro mirror device Fusao Ishii, Naoya Sugimoto, Hirotoshi Ichikawa 2010-07-20
7755830 Micro mirror device Fusao Ishii, Naoya Sugimoto, Hirotoshi Ichikawa 2010-07-13
7742218 Mirror device comprising micromirrors possessing a specific natural oscillation frequency Hirotoshi Ichikawa, Fusao Ishii 2010-06-22