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

Naoto Yamada — 48 Patents

Canon: 21 patents #3,067 of 19,416Top 20%
KAKao: 8 patents #367 of 3,221Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
NCNippon Pillar Packing Co.: 5 patents #35 of 218Top 20%
NINikon: 1 patents #1,647 of 2,493Top 70%
FIFujifilm Business Innovation: 1 patents #3,981 of 5,238Top 80%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
Nec: 1 patents #7,928 of 14,502Top 55%
FCFurukawa Co.: 1 patents #36 of 90Top 40%
MMMitsubishi Motors: 1 patents #856 of 1,823Top 50%
Yokohama, JP: #1,451 of 49,234 inventorsTop 3%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
Naoto Yamada has been granted 48 US patents while listed as an inventor at Canon. The first was granted in 1989 and the most recent in December 2022. Naoto Yamada ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Naoto Yamada in Yokohama, JP.

Patents per Year

Patents granted per year, 1989 to 2022Bar chart with a peak of 5 patents in 2007.peak 51989: 1 patents19891991: 1 patents1998: 1 patents2001: 4 patents20012002: 2 patents2003: 3 patents2004: 3 patents20042005: 3 patents2006: 1 patents2007: 5 patents20072008: 1 patents2009: 2 patents2010: 3 patents20102011: 1 patents2012: 1 patents2013: 3 patents20132014: 4 patents2015: 3 patents2020: 1 patents20202021: 3 patents2022: 2 patents2022

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11525509 Resin member Kazukiyo Teshima 2022-12-13
11215173 Diaphragm pump Kazukiyo Teshima, Motoaki Naruo 2022-01-04
11060518 Reciprocating pump Kazukiyo Teshima, Daisuke Urata, Takuya Murakami 2021-07-13
10947616 Method for forming vapor deposition pattern, pressing-plate-integrated type pressing member, vapor deposition apparatus, and method for producing organic semiconductor element Toshihiko Takeda, Yoshinori HIROBE, Yoshiko MIYADERA, Katsunari Obata 2021-03-16
10907629 Diaphragm pump having an actuator driven by a controller to move a diaphragm or a movable member to bring a motor into a first step-out wherein an origin position is reset Kazukiyo Teshima, Motoaki Naruo 2021-02-02
10731640 Reciprocating pump Kazukiyo Teshima, Daisuke Urata, Takuya Murakami 2020-08-04
9195915 Printing apparatus, method of changing layout, and storage medium 2015-11-24 $41,000
9076085 Image processing apparatus, image processing apparatus control method, and storage medium 2015-07-07 $31,000
9049404 Image processing apparatus and method that perform multiple image processes, and storage medium storing a program thereof, for decompressing a compressed image according to first and second information indicating image processing to be performed 2015-06-02 $45,000
8848243 Image processing apparatus, controlling method of image processing apparatus, and storage medium 2014-09-30 $31,000
8799910 Data processing using different data formats based on shared resource utilization 2014-08-05 $40,000
8699895 Image forming apparatus, control method and computer-readable medium 2014-04-15 $48,000
8665484 Processing tile images including overlap regions Jun Nishiyama 2014-03-04 $56,000
8570554 Image processing system including image format prioritizing and control method thereof Kenichirou Haruta 2013-10-29 $76,000
8508789 Determining a degree of fit between an image data input device and an image data output device 2013-08-13 $51,000
8384931 Image processing system and control method therefor 2013-02-26 $60,000
8331831 Developer container package body and package container Junichi Aoki 2012-12-11
7957020 Image forming apparatus, image forming system, and control program thereof to manage printing sheet communications Ryuta Mine, Manabu Yamauchi, Hideyuki Ikegami 2011-06-07 $148,000
7761004 Electronic apparatus, lighting apparatus and method of calculating electric quantity thereof Hideki Matsui, Zhaoxiang Chen 2010-07-20
7689855 Clock supplying apparatus and control method thereof 2010-03-30 $181,000
7679769 Data receiving system and data output method therefor, data receiving apparatus, and control program for implementing the data output method Ryuta Mine, Manabu Yamauchi, Hideyuki Ikegami 2010-03-16 $178,000
7626741 Image processing method and apparatus thereof 2009-12-01 $388,000
7517674 Process of hydrolyzing oil or fat using a packed layer of immobilized enzyme Toshiteru Komatsu, Hiroaki Yamaguchi 2009-04-14 $69,000
7417660 Image forming apparatus and image forming method Hajime Motoyama, Hajime Kaji, Yoshitaka Yamazaki, Junichi Noguchi, Takayuki Kawakami +3 more 2008-08-26 $739,000
7308224 Image forming apparatus and method of controlling image forming apparatus 2007-12-11 $489,000