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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hidehiro Tabuchi — 18 Patents

KMKyocera Mita: 7 patents #63 of 763Top 9%
MCMita Industrial Co.: 7 patents #201 of 891Top 25%
KSKyocera Document Solutions: 3 patents #862 of 1,545Top 60%
Osaka, JP: #2,413 of 24,344 inventorsTop 10%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Hidehiro Tabuchi has been granted 18 US patents while listed as an inventor at Kyocera Mita. The first was granted in 1990 and the most recent in August 2021. Hidehiro Tabuchi ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Hidehiro Tabuchi in Osaka, JP.

Patents per Year

Patents granted per year, 1990 to 2021Bar chart with a peak of 2 patents in 1997.peak 21990: 1 patents19901992: 1 patents1993: 1 patents19931996: 1 patents1997: 2 patents19971998: 1 patents2001: 1 patents20012008: 2 patents2009: 1 patents20092010: 1 patents2011: 2 patents20112013: 1 patents2019: 1 patents20192021: 2 patents2021

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11082574 Image forming apparatus capable of avoiding mixture of prints, image forming method 2021-08-03
11054784 Relay conveyance device 2021-07-06
10341515 Image forming system including image forming apparatus and postprocessing device, and image forming apparatus and postprocessing device available for image forming system 2019-07-02
8355640 Document feeding device that performs an initial operation, image forming apparatus including the same, and method of controlling a document feeding device that performs an initial operation 2013-01-15 $104,000
7905478 Inserter apparatus, printer, print system and insert method 2011-03-15 $523,000
7904016 Original document reading device Tomohiro Kuwahara, Toshihide Higashimori, Kouichi Kimura 2011-03-08 $227,000
7828278 Inserter apparatus, printer, print system and insert method 2010-11-09 $172,000
7519319 Image forming device having a sheet delay transfer mode Shinya Matsui 2009-04-14 $266,000
7418232 Original document supply device for image forming device, and image forming device equipped with the same Toshihide Higashimori 2008-08-26 $187,000
7409184 Original document reading device Tomohiro Kuwahara, Toshihide Higashimori, Kouichi Kimura 2008-08-05 $250,000
6226069 Stackless continuous dual-sided copying method in photocopiers Yasuhiko Kida, Katsuji Furushige 2001-05-01
5809392 Image forming apparatus for forming images on sheets of two types Yoshiki Yoshioka, Junichi Oura, Koji Maeda 1998-09-15
5659839 Voltage control apparatus for controlling a charger in an image forming apparatus Kazuhiro Mizude, Masahiro Tsutsumi, Hiroyuki Hazama, Masaru Watanabe, Hidekazu Sakagami 1997-08-19
5625860 Image forming apparatus with control means for coordinating image formation and processing operations so as to provide for more efficient overall operation Koji Maeda, Yoshiki Yoshioka, Junichi Oura 1997-04-29
5572295 Voltage control device for a charge Hidekazu Sakagami, Masahiro Tsutsumi, Masaru Watanabe, Hiroyuki Hazama, Kazuhiro Mizude +2 more 1996-11-05
5177533 Image forming apparatus Yasuyuki Ishiguro, Hiromi Sakata, Yasuhiro Matsuo, Hiroyuki Tsuji 1993-01-05
5136341 Image forming apparatus having means for coordinating the input and discharge of copy paper Yoshinobu Takemura, Kazuhiro Morimoto, Yasuyuki Hirai, Masahiro Higashitani, Mitsuru Adachi +7 more 1992-08-04
4939542 Image forming apparatus with potential control Shigeo Kurando, Hiromi Sakata, Masami Yamada, Yukio Hashimoto, Yoshinobu Takemura 1990-07-03