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USPTO Patent Rankings
Data through Sept 30, 2025
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Inventors
Top Inventors
2005
Ranked by patent count
Showing
11,501–11,550
of
245,428
inventors
Rank
Name
Patents
Location
Company
#11501
Kazuo Hiramoto
4
Hitachi, JP
Hitachi
#11502
Kazuya Hijii
4
Hachioji, JP
Olympus Optical Co.
#11503
Kazutoshi Higashiyama
4
Kofu, JP
Hitachi
#11504
Katsuhiko Hieda
4
Tokyo, NY
Kabushiki Kaisha Toshiba
#11505
Kay Hellig
4
Dresden, TX
AMD
#11506
Katsuki Hazama
4
Tokyo, JP
Nippon Steel
#11507
Katsumi Hayashi
4
Odawara, OH
Fujitsu Limited
#11508
Kazuhiko Hashimoto
4
Tokyo, JP
Sumitomo Electric Industries
#11509
Kazuhiro Hara
4
Samukawa, JP
Toshiba Tec Kabushiki Kaisha
#11510
Kazutaka Hara
4
Ibaraki, JP
Nitto Denko
#11511
Kanji Hanashima
4
Yokohama, JP
Nichia
#11512
Kazutaka Hanaoka
4
Osaka, JP
Sharp Kabushiki Kaisha
#11513
Karl J. Haltiner, Jr.
4
Fairport, NY
Delphi Technologies
#11514
Kanae Fukamatsu
4
Tokyo, JP
Sony
#11515
Kazuo Fujii
4
Tokyo, JP
Lenovo (Singapore) Pte.
#11516
Karl Frauhammer
4
Echterdingen, DE
Robert Bosch Gmbh
#11517
Kazuyoshi Ebe
4
Saitama, JP
Lintec
#11518
Kathryn Melissa Dove
4
Battle Creek, MI
PepsiCo
#11519
Katsumi Daimon
4
Yokohama, JP
—
#11520
Karl-Heinz Buchner
4
Jülich, DE
Basf Se
#11521
Katsuhiro Asano
4
Toyoake, JP
Toyota Central R&D Labs
#11522
Katsuhisa Aratani
4
Yokohama, JP
Sony
#11523
Katsutoshi Aoki
4
Wakayama, JP
Kao
#11524
Kazuhiro Ando
4
Chiba, JP
Panasonic
#11525
Kazunori Anazawa
4
Odawara, JP
—
#11526
Kalpana Surendra Anand
4
Mumbai, IN
—
#11527
Kathryn E. Alexander
4
Burlingame, CA
Advanced Imaging Systems
#11528
Kazuhiko Aikawa
4
Shisui, JP
Fujikura
#11529
Katsuzou Aihara
4
Hitachiota, JP
Hitachi
#11530
K. Raja Reddy
4
San Diego, CA
Metabasis Therapeutics
#11531
Jyh-Ming Jong
4
Saratoga, CA
Oracle
#11532
Jyoti Kiron Bhardwaj
4
Cupertino, CA
Lumileds
#11533
Junko Yotani
4
Somalomo, CM
Noritake Co., Limited
#11534
Juha Ylitalo
4
Oulu, FI
Nokia
#11535
Jun Yamaguchi
4
Kawasaki, JP
Sharp Kabushiki Kaisha
#11536
Junichi Yamagishi
4
Tokyo, JP
Unirec Co.
#11537
Junichi Yamada
4
Sakai, JP
Sharp Kabushiki Kaisha
#11538
Jurgen Wolf
4
Schlieben, DE
The Braun
#11539
Julian Swan
4
Ealing, GB
Baxter International
#11540
Jungwon Suh
4
San Diego, CA
Qualcomm
#11541
Julie Straub
4
Winchester, MA
Acusphere
#11542
June-Sang Siak
4
Warren, MI
General Motors
#11543
Junichi Sekiyama
4
Tokyo, JP
Canon
#11544
Judith E. Schwabe
4
Cleveland Heights, OH
Oracle
#11545
Jurgen Schulz
4
Westerburg, CA
Oracle
#11546
Junichi Sasaki
4
Yokohama, JP
Nec
#11547
Jun-Gyu Ryu
4
Seoul, KR
Samsung
#11548
Jussi Ruutu
4
Espoo, FI
Nokia
#11549
Jurgen Rudischhauser
4
Tuttlingen, DE
Karl Storz Gmbh & Co. Kg
#11550
Justinian Rosca
4
Plainsboro, NJ
Siemens Aktiengesellschaft
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