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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SD

Satoshi Doi — 25 Patents

NTNec Lcd Technologies: 5 patents #70 of 305Top 25%
Denso: 4 patents #3,129 of 11,792Top 30%
ANAnelva: 3 patents #57 of 280Top 25%
HSHitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
Nec: 2 patents #5,544 of 14,502Top 40%
NSNippon Steel: 1 patents #2,111 of 4,423Top 50%
NMNippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NCNkk Co.: 1 patents #579 of 1,173Top 50%
NTNlt Technologies: 1 patents #111 of 164Top 70%
OCOmron Healthcare Co.: 1 patents #324 of 475Top 70%
SESega Enterprises: 1 patents #359 of 368Top 100%
Samsung: 1 patents #50,112 of 75,807Top 70%
Sony: 1 patents #17,321 of 25,231Top 70%
DCDaido Steel Co.: 1 patents #95 of 272Top 35%
HAHitachi Astemo: 1 patents #649 of 1,276Top 55%
NCNippon Grease Co.: 1 patents #6 of 22Top 30%
NCNippon Kokan Co.: 1 patents #290 of 735Top 40%
Kyoto, JP: #711 of 11,909 inventorsTop 6%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Satoshi Doi has been granted 25 US patents while listed as an inventor at Nec Lcd Technologies. The first was granted in 1984 and the most recent in January 2024. Satoshi Doi ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Satoshi Doi in Kyoto, JP.

Patents per Year

Patents granted per year, 1984 to 2024Bar chart with a peak of 2 patents in 2005.peak 21984: 1 patents19841996: 1 patents1997: 1 patents19971998: 1 patents1999: 1 patents19992003: 1 patents2004: 1 patents20042005: 2 patents2009: 2 patents20092010: 2 patents2013: 2 patents20132014: 1 patents2018: 1 patents20182020: 1 patents2021: 2 patents20212022: 2 patents2023: 2 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11881341 Method of manufacturing core sheet including insulation coating removing step Tetsuya Aoki, Makoto Taniguchi, Atsuo Ishizuka, Keiichi Okazaki, Hiroshi Fujimura +1 more 2024-01-23
11697786 Grease composition Akihiro Yamamoto, Jusei Maeda 2023-07-11
11652374 Rotary electrical machine with stator core having powder bodies within holes Makoto Taniguchi, Akira Fukushima, Ken Matsubara 2023-05-16
11499077 Double-sided tape and display device including the same Se-Ki Park, Dong-Yeol Yeom, Mariko Noda, Shigeki Matsuki, Yuki Iwai +1 more 2022-11-15
11333265 Electromagnetic valve Akihiko Saito, Takeshi Takano, Yu Nakama, Takeshi Senoo, Tetsuya Aoki +2 more 2022-05-17
11104371 Steering device Osamu Yoshida, Kiyotaka Shirakubo, Yumi Ayukawa 2021-08-31
11017817 Image processing apparatus, image processing method, camera apparatus, remote control apparatus, and camera system Hiroyuki Nagai 2021-05-25 $1,436,000
10749416 Method for manufacturing core plate Tetsuya Aoki, Takeshi Senoo, Keiichi Okazaki, Hiroshi Fujimura, Hiroaki Sato 2020-08-18
9872625 Airbag for blood pressure measuring device and method of manufacturing the same Minoru Taniguchi, Yoichi Egawa, Takashi Tone, Tameo Ashida, Kenichi Sato 2018-01-23
8727453 Hydraulic pressure control apparatus Norihiro Saita, Taichi SHIBATA, Masamichi Imamura, Shinichiro Nishida, Tadaharu Yokota 2014-05-20
8610857 Liquid crystal display having transparent conductive film on interlayer insulating film formed by coating Shigeru Kimura, Akitoshi Maeda, Takayuki Ishino 2013-12-17
8550427 Normally-open solenoid valve including plunger formed with pressure receiving portion Keigo Yoshida, Norihiro Saita, Tadaharu Yokota 2013-10-08
7855152 Method of producing active matrix substrate Kiyoshi Yanase 2010-12-21
7804092 Active-matrix-drive display unit including TFT 2010-09-28
7586572 Liquid crystal display having transparent conductive film on interlayer insulating film formed by coating Shigeru Kimura, Akitoshi Maeda, Takayuki Ishino 2009-09-08
7517464 Method for manufacturing an LCD device Hidekazu Matsushita, Tsuyoshi Katoh, Akitoshi Maeda 2009-04-14
6890783 Active matrix substrate plate and manufacturing method therefor Shigeru Kimura, Takahiko Watanabe, Tae Yoshikawa, Hiroyuki Uchida, Shusaku Kido +11 more 2005-05-10 $24,000
6872603 Method for forming interconnections including multi-layer metal film stack for improving corrosion and heat resistances 2005-03-29 $33,000
D500098 Simulated game machine for piloting a plane 2004-12-21
6632696 Manufacturing method of active matrix substrate plate and manufacturing method therefor Shigeru Kimura, Takahiko Watanabe, Tae Yoshikawa, Hiroyuki Uchida, Shusaku Kido +11 more 2003-10-14 $52,000
5900161 Apparatus and method for detecting end point of post treatment 1999-05-04
5830310 Apparatus and method for detecting end point of post treatment 1998-11-03
5632821 Post treatment method for in-situ cleaning 1997-05-27
5571946 Apparatus for automatically measuring dust concentration in flue gas Hideyuki Koshi, Hiroshi Funanokawa, Kunihiro Kondo, Toshiyuki Umeda, Toshihiro Takahashi +1 more 1996-11-05
4487663 Steel sheets for preparing welded and coated cans and method for manufacturing the same Tomihiro Hara, Hiroshi Kagechika, Yoshinori Yomura 1984-12-11