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USPTO Patent Rankings
Data through Sept 30, 2025
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Inventors
Top Inventors
1997
Ranked by patent count
Showing
9,301–9,350
of
185,788
inventors
Rank
Name
Patents
Location
Company
#9301
Yoshio Tanaka
3
Ohara, NE
Clarion Co.
#9302
Yoshiharu Tanaka
3
Nagoya, JP
Minolta Co.
#9303
Yoshio Takeuchi
3
Hino, JP
Kokusai Denshin Denwa Co.
#9304
Yoshimichi Takano
3
Tokyo, JP
Nippon Hoso Kyokai
#9305
Yoshiyuki Takamura
3
Kudamatsu, JP
Hitachi
#9306
Yoshifumi Takamoto
3
Tokyo, JP
Hitachi
#9307
Yoshio Takakura
3
Hitachi, JP
Hitachi
#9308
Yoshihiro Takaishi
3
Tokyo, JP
Elpida Memory
#9309
Yoshitsugu Takai
3
Kyoto, JP
Sanyo Chemical Industries
#9310
Yoshimi Takahashi
3
Hitachinaka, JP
Texas Instruments
#9311
Yoshinobu Takahashi
3
Toyama, JP
Ykk
#9312
Yoshihiro Takahashi
3
Tokyo, CA
Ricoh Company
#9313
Yoji Takada
3
Takarazuka, JP
Sumitomo Chemical
#9314
Yoshiki Suzuki
3
Kariya, JP
Teijin Limited
#9315
Young J. Suk
3
Great Neck, NY
—
#9316
Young Jin SONG
3
Anyang-si, KR
Samsung
#9317
Young Chan Son
3
Daejeon, CT
University Of Connecticut
#9318
Yoshimitsu Shirai
3
Shizuoka, JP
Polyplastics Co.
#9319
Yoshio Shindo
3
Hiratsuka, JP
Toyota
#9320
Yoshiaki Shimizu
3
Tokyo, CA
Seiko Epson
#9321
Yoshio Shibanushi
3
Toyota, JP
Nifco
#9322
Yousheng Shen
3
Salt Lake City, UT
Gas Research Institute
#9323
Yoshihiro Seto
3
Odawara, JP
Fujitsu Limited
#9324
Yoshiharu Seto
3
La Mirada, CA
Amada Mfg America
#9325
Yoji Serizawa
3
Yokohama, JP
Canon
#9326
Yoshihiro Sekimoto
3
Osaka, JP
Sharp Kabushiki Kaisha
#9327
Yoichi Seki
3
Tokyo, JP
Seikosha Co.
#9328
Yoshio Satoh
3
Tokyo, JP
Fujitsu Limited
#9329
Yotaro Sato
3
Tokyo, JP
Konica
#9330
Yoshikazu Sano
3
Kariya, JP
Kabushiki Kaisha Toshiba
#9331
Yoichiro Sako
3
Tokyo, MO
Sony
#9332
Yoji Sakito
3
Ibaraki, JP
Sumitomo Chemical
#9333
Yoshihiko Sakashita
3
Kobe, JP
Kobe Steel
#9334
Yosuke Saito
3
Tokyo, JP
Sony
#9335
Yoshinori Saito
3
Yokohama, JP
Toyota
#9336
Yoshihiro Saida
3
Ooita, JP
Showa Denko K.K.
#9337
Yoshinori Rokugo
3
Tokyo, JP
Nec
#9338
Yonn K. Rasmussen
3
Fairport, NY
Xerox
#9339
Yong-Gyu Park
3
Seoul, KR
Daewoo Electronics
#9340
Yoram Palti
3
Haifa, NJ
Novocure Gmbh
#9341
Yolanda I. Otero-Ortiz
3
Aguadilla, PR
Asgrow Seed Company
#9342
Yoshio Osakabe
3
Yokohama, JP
Sony
#9343
Yoshihiro Onitsuka
3
Yokohama, JP
Canon
#9344
Yoji Okazaki
3
Yokohama, JP
Fujitsu Limited
#9345
Yoji Okano
3
Waki, JP
Toda Kogyo
#9346
Yoshio Okamoto
3
Nagoya, JP
Hitachi
#9347
Yoshihiro Okada
3
Susono, JP
Fujifilm
#9348
Yoshito Oka
3
Yokkaichi, JP
Sumitomo Wiring Systems
#9349
Yoshiaki Oikawa
3
Sagamihara, JP
Semiconductor Energy Laboratory
#9350
Yoshinobu Ohta
3
Tokyo, JP
Sumitomo Wiring Systems
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