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USPTO Patent Rankings Data through Dec 31, 2025
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Toru Aoki — 82 Patents

SESeiko Epson: 47 patents #232 of 7,774Top 3%
NUNational University Corporation Shizuoka University: 8 patents #4 of 225Top 2%
ANAnseen: 6 patents #2 of 8Top 25%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
3M: 4 patents #3,453 of 11,543Top 30%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
KCKonishiroku Photo Industry Co.: 3 patents #262 of 894Top 30%
Sony: 2 patents #13,023 of 25,231Top 55%
PHPhc Holdings: 2 patents #70 of 211Top 35%
OMOmron: 1 patents #1,808 of 3,089Top 60%
NONippon Oil: 1 patents #392 of 773Top 55%
TKTerumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
NMNec Machinery: 1 patents #1 of 11Top 10%
Panasonic: 1 patents #13,316 of 21,108Top 65%
CKCalsonic Kansei: 1 patents #307 of 675Top 50%
Hamamatsu, JP: #19 of 3,044 inventorsTop 1%
Overall (All Time): #21,533 of 4,157,543Top 1%
82 Patents All Time
Toru Aoki has been granted 82 US patents while listed as an inventor at Seiko Epson. The first was granted in 1984 and the most recent in October 2025. Toru Aoki ranks #21,533 of 4,157,543 US inventors in our database (top 0.52%). Patent records list Toru Aoki in Hamamatsu, JP.

Issued Patents All Time

Showing 1–25 of 82 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12437688 Projection-type display apparatus Yuuichi Komuro, Kazuhisa Mizusako 2025-10-07
12416736 Radiographic device Katsuyuki Takagi, Akifumi Koike 2025-09-16
12360258 Radiation image sensor Katsuyuki Takagi, Akifumi Koike 2025-07-15
12333972 Projection-type display apparatus and method for controlling projection-type display apparatus Kazuhisa Mizusako, Yusuke Komuro 2025-06-17
12328958 Radiographic device Katsuyuki Takagi, Akifumi Koike, Tetsuya Iida, Tomohiko Kosugi 2025-06-10
12260795 Projection type display apparatus Kazuhisa Mizusako, Yusuke Komuro 2025-03-25
12211409 Projection-type display apparatus Hiroyuki Hosaka, Yusuke Komuro 2025-01-28
12198587 Projection-type display apparatus Hiroyuki Hosaka, Yusuke Komuro 2025-01-14
12153173 Radiographic device Katsuyuki Takagi, Akifumi Koike 2024-11-26
12149871 Projector and control method for projector Hiroyuki Hosaka 2024-11-19
12111431 Radiation detector and radiation imaging device including same Katsuyuki Takagi, Kosuke Kimura, Akifumi Koike 2024-10-08
11994774 Electro-optical device, electronic apparatus, and projector Akihide Haruyama 2024-05-28
11921057 X-ray imaging device Katsuyuki Takagi, Akifumi Koike 2024-03-05
11895443 Projector having adjustment circuit and method of controlling projector — 2024-02-06
11837186 Liquid crystal projector Daigo Hokazono, Kazuhisa Mizusako 2023-12-05
11748852 Pixel interpolation device and pixel interpolation method, and image processing device, and program and recording medium Miki SUGANO, Masako Asamura, Yoshitaka Toyoda, Kohei KURIHARA, Daisuke Suzuki 2023-09-05
11707572 Drug injection device Kenji Murakami, Mitsuteru Fujimoto, Seiji Kikuchi, Masakazu Mori, Ryosuke Tani +6 more 2023-07-25
11659147 Liquid crystal projector and method for controlling liquid crystal projector Shinichi Wakabayashi, Masatoshi Ito, Daigo Hokazono 2023-05-23
11468805 Liquid crystal projector and method for controlling liquid crystal projector — 2022-10-11
11295683 Liquid crystal projector Daigo Hokazono, Kazuhisa Mizusako 2022-04-05
10955696 Electro-optical device, and projection-type display apparatus Ai Koike, Hiroaki Mochizuki, Noriaki Miyasaka 2021-03-23
10881801 Drug infusion device, cartridge adapter, and drug infusion system Kenji Murakami, Mitsuteru Fujimoto, Seiji Kikuchi, Masakazu Mori, Ryosuke Tani +6 more 2021-01-05
10703130 Method of manufacturing decorative object, method of repairing decorative object, transfer member, and decorating kit Akira Yoda, Yoko Nakamura 2020-07-07 $35,493,000
10506124 Image reading apparatus Hiroyuki Kawano, Shigeru TAKUSHIMA, Yoshitaka Toyoda, Tetsuo Funakura, Taku Matsuzawa 2019-12-10
10489926 Image processing device, image processing method, and program Daisuke Suzuki, Takeo Fujita, Narihiro Matoba 2019-11-26

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