Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HU

Hiroshi Ueda

Sumitomo Electric Industries: 107 patents #16 of 21,551Top 1%
MIMinolta: 88 patents #7 of 1,109Top 1%
Panasonic: 69 patents #116 of 21,108Top 1%
SCSumitomo Electric Printed Circuits: 27 patents #1 of 116Top 1%
MCMinolta Co.: 19 patents #65 of 1,416Top 5%
RERenesas Electronics: 16 patents #153 of 4,529Top 4%
SSSumitomo Wiring Systems: 14 patents #258 of 2,615Top 10%
ATAutonetworks Technologies: 14 patents #118 of 1,079Top 15%
SCSumitomo Chemical: 12 patents #382 of 4,033Top 10%
Bridgestone: 9 patents #248 of 2,860Top 9%
NDNitto Denko: 9 patents #365 of 2,479Top 15%
KCKansai Paint Co.: 9 patents #54 of 822Top 7%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
NUNagasaki University: 8 patents #1 of 133Top 1%
KSKobe Steel: 6 patents #96 of 2,031Top 5%
Kawasaki: 6 patents #341 of 2,943Top 15%
ACAjinomoto Co.: 5 patents #360 of 2,190Top 20%
Nintendo Co.: 5 patents #360 of 1,476Top 25%
ADAdvanced Display: 5 patents #19 of 147Top 15%
TCTaiho Kogyo Co.: 4 patents #52 of 332Top 20%
ACAsahi Glass Co.: 4 patents #490 of 2,251Top 25%
NCNippon Paper Industries Co.: 3 patents #126 of 535Top 25%
TCTaiheiyo Cement: 3 patents #22 of 203Top 15%
KSKobe Steel: 3 patents #455 of 1,773Top 30%
Hitachi: 3 patents #10,712 of 28,497Top 40%
CLCentral Glass Company, Limited: 3 patents #245 of 968Top 30%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
MSMss: 2 patents #4 of 15Top 30%
TIToray Industries: 2 patents #1,308 of 3,690Top 40%
Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
NANaldec: 2 patents #14 of 31Top 50%
Kyocera: 2 patents #1,365 of 3,732Top 40%
Nec: 2 patents #5,510 of 14,502Top 40%
NINgk Insulators: 2 patents #947 of 2,083Top 50%
Mazda Motor: 2 patents #1,722 of 4,755Top 40%
TIToyota Industries: 1 patents #505 of 955Top 55%
BLBridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
CCChichibu Cement Co.: 1 patents #30 of 80Top 40%
EKEiken Kagaku: 1 patents #35 of 92Top 40%
FUFujifilm: 1 patents #3,076 of 4,519Top 70%
HEHitachi Tool Engineering: 1 patents #13 of 41Top 35%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
ITInstitute Of Science Tokyo: 1 patents #1 of 18Top 6%
JCJujo Paper Co.: 1 patents #46 of 105Top 45%
KSKomatsu Shisakusho: 1 patents #409 of 885Top 50%
MCMatushita Electric Industrial Co.: 1 patents #3 of 106Top 3%
MIMitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
NUNagoya City University: 1 patents #3 of 30Top 10%
NTNTT: 1 patents #2,911 of 4,871Top 60%
RTRenesas Technology: 1 patents #1,991 of 3,337Top 60%
RGRoche Diagnostics Gmbh: 1 patents #336 of 851Top 40%
SCShibuya Kogyo Co.: 1 patents #65 of 173Top 40%
SCShin-Kobe Electric Machinery Co.: 1 patents #92 of 199Top 50%
SCShionogi & Co.: 1 patents #620 of 1,054Top 60%
TTThe University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
TTTokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
BOBOE: 1 patents #7,844 of 12,373Top 65%
Osaka, JP: #1 of 258 inventorsTop 1%
Overall (All Time): #493 of 4,157,543Top 1%
442 Patents All Time

Issued Patents All Time

Showing 101–125 of 442 patents

Patent #TitleCo-InventorsDate
8190019 Digital camera Kaoru Mokunaka, Kenji Maeda 2012-05-29
8189935 Data processing device, image encoding/decoding device and data processing system Kenichi Iwata, Seiji Mochizuki 2012-05-29
8189438 Control apparatus, control method, access apparatus, access method, program and write-once recording medium Hisae Kato, Motoshi Ito 2012-05-29
8159106 Motor and electronic apparatus using the same Yuichi Yoshikawa, Hiroaki Kawasaki, Kenji Sugiura, Hiroki Asai 2012-04-17
8159102 Motor and electronic apparatus using the same Yuichi Yoshikawa, Hiroaki Kawasaki, Kenji Sugiura, Hiroki Asai 2012-04-17
8159097 Motor and electronic apparatus using the same Yuichi Yoshikawa, Hiroaki Kawasaki, Kenji Sugiura, Hiroki Asai 2012-04-17
8121002 Multi-layered information recording medium, recording apparatus, and recording method Motoshi Ito, Takashi Ishida, Yoshikazu Yamamoto, Mamoru Shoji 2012-02-21
8111367 Display device Shigeaki Noumi 2012-02-07
8111323 Digital camera Kenichi Honjo, Naoto Yumiki, Toshio Makabe, Kenji Maeda, Kaoru Mokunaka +1 more 2012-02-07
8098549 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method Yoshihisa Takahashi, Motoshi Ito 2012-01-17
8084555 Spouted bed device, polyolefin production system with spouted bed device, and polyolefin production process Hiroyuki Ogawa, Hideki Sato 2011-12-27
8077560 Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus Motoshi Ito 2011-12-13
8059935 Recording method and reproduction method suitable for recording/reproduction of AV data, and recording drive and reproduction drive, information recording system and information reproduction system, and information recording medium for such methods Yoshiho Gotoh, Yoshihisa Fukushima, Motoshi Ito, Shinji Sasaki 2011-11-15
8050156 Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus Motoshi Ito 2011-11-01
8009529 Multi-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method Motoshi Ito, Takashi Ishida, Yoshikazu Yamamoto, Mamoru Shoji 2011-08-30
8004945 Recording medium access device Harumitsu Miyashita, Kohei Nakata, Youichi Ogura 2011-08-23
RE42585 Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method Yoshikazu Yamamoto, Motoshi Ito 2011-08-02
7983131 Information recording apparatus, information recording method and integrated circuit Hisae Kato, Motoshi Ito 2011-07-19
7952971 Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system Yoshiho Gotoh, Yoshihisa Fukushima 2011-05-31
7924695 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method Mamoru Shoji, Takashi Ishida, Motoshi Ito, Yoshikazu Yamamoto, Atsushi Nakamura 2011-04-12
7916588 Control apparatus, control method, access apparatus, access method, program, and write-once recording medium Hisae Kato, Motoshi Ito 2011-03-29
7903516 Recording medium and information reproduction method for reproducing management information from the information recording medium Motoshi Ito, Toshiyuki Fukushima 2011-03-08
7903505 Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit Kohei Nakata, Naohiro Kimura, Harumitsu Miyashita, Yoshikazu Yamamoto 2011-03-08
7889610 Multi-layered information recording medium, recording apparatus, and recording method Motoshi Ito, Takashi Ishida, Yoshikazu Yamamoto, Mamoru Shoji 2011-02-15
7885538 Digital camera Kaoru Mokunaka, Kenji Maeda 2011-02-08