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USPTO Patent Rankings
Data through Sept 30, 2025
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Inventors
Top Inventors
2002
Ranked by patent count
Showing
4,701–4,750
of
266,432
inventors
Rank
Name
Patents
Location
Company
#4701
Yoshihiro Hara
6
Tokyo, JP
Minolta Co.
#4702
Yoshihiro Fukano
6
Moriya, JP
Smc
#4703
Young Seok Choi
6
Daejeon, KR
LG
#4704
Youn-Han Chang
6
Suwon-si, KR
Samsung
#4705
Youthachai Bupparit
6
Nonthaburi, TH
AMD
#4706
Yoichi Abe
6
Tokyo, JP
New Tokyo International Airport Authority
#4707
Yingjie Lin
6
Zhejiang, TX
Delphi Technologies
#4708
Yi Li
6
Abingdon, MA
Human Genome Sciences
#4709
Yilei Gu
6
Nanhu, CN
Sungrow Power Supply Co.
#4710
Yinon Degani
6
Ramat HaSharon, NJ
AT&T
#4711
Yeow Kheng Lim
6
Singapore, SG
Chartered Semiconductor Manufacturing
#4712
Yedidya Ariel
6
Katzrin, IL
Chiaro Networks
#4713
Yedidia Ariel
6
Katzrin, IL
Chiaro Networks
#4714
Yezdi Antia
6
North Potomac, MD
Hughes Network Systems
#4715
Yaping Zhu
6
Katy, TX
Aeropharm Technology
#4716
Ya-Qin Zhang
6
安丰镇, MA
Microsoft
#4717
Yasushi Yamanaka
6
Yokohama, JP
Denso
#4718
Yao-Chang Xu
6
Shanghai, IN
Eli Lilly
#4719
Yan Wang
6
Foster City, CA
Bio-Rad Laboratories
#4720
Yaxin Wang
6
Beijing, CA
Applied Materials
#4721
Yasuaki Tsuchiya
6
Kawasaki, JP
Nec Electronics
#4722
Yasuo Tanaka
6
Nagaokakyo, JP
Hitachi
#4723
Yasuhiro Tamai
6
Nanbu, JP
Yazaki
#4724
Yasuaki Takada
6
Tokyo, JP
Hitachi
#4725
Yasuhiro Shingai
6
Himeji, JP
Nippon Shokubai Co.
#4726
Yasumasa Sawai
6
Yamatotakada, JP
Minolta Co.
#4727
Yat Sun Or
6
Waltham, MA
Enanta Pharmaceuticals
#4728
Yasuo Ohno
6
Iwata, JP
Nec
#4729
Yasushi Ogata
6
Yokohama, JP
Semiconductor Energy Laboratory
#4730
Yasuo Murakami
6
Fujisawa, JP
Nsk
#4731
Yasuki Motozawa
6
Saitama, JP
Honda Motor Co.
#4732
Yasuyuki Mitsuoka
6
Tokyo, JP
Seiko Instruments
#4733
Yanjun Ma
6
Beijing, WA
Beijing Baidu Netcom Science Technology Co.
#4734
Yanming Liu
6
Qingdao, SC
Corning Incorporated
#4735
Yasunori Kusachi
6
Moriyama, JP
Sanyo Electric Co.
#4736
Yasuji Koshikawa
6
Tokyo, JP
Nec
#4737
Yasuhiro Konishi
6
Atsugi, JP
Mitsubishi Electric
#4738
Yasuyuki Kojima
6
Hitachi, JP
Hitachi
#4739
Yasushi Kato
6
Nagoya, NJ
Kanegafuchi Kagaku Kogyo
#4740
Yasunori Iwai
6
Yokohama, JP
Daicel Chemical Industries
#4741
Yasuyuki Ishiguro
6
Osaka, JP
Sharp Kabushiki Kaisha
#4742
Yasushi Inoue
6
Itami, JP
Nitto Denko
#4743
Yasuaki Hirano
6
Yamatokōriyama, JP
Sharp Kabushiki Kaisha
#4744
Yasuyoshi Hatazawa
6
Himeji, JP
Mitsubishi Electric
#4745
Yasushi Fujita
6
Osaka, JP
Waterworks Technology Development Organization Co.
#4746
Yang-Tung Fan
6
Fenglin, TW
TSMC
#4747
Yao-Tseng Chen
6
New York, NY
Ludwig Institute For Cancer Research
#4748
Yasushi Abe
6
Itoigawa, JP
Ricoh Company
#4749
Xuan Zhao
6
Tianjin, CA
Nektar Therapeutics
#4750
Xumu Zhang
6
Mountain View, CA
Penn State
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