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

Tetsuya Sato

Canon: 35 patents #1,405 of 19,416Top 8%
OCOtsuka Pharmaceutical Co.: 18 patents #18 of 1,273Top 2%
OCOmron Healthcare Co.: 18 patents #34 of 475Top 8%
OTOtsuka Techno: 11 patents #1 of 36Top 3%
PAPanasonic: 7 patents #3,841 of 21,108Top 20%
TKToshiba Tec Kabushiki Kaisha: 7 patents #421 of 1,664Top 30%
KTKabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
ECEagle Industry Co.: 6 patents #52 of 314Top 20%
OMOmron: 5 patents #619 of 3,089Top 25%
SCSanyo Electric Co.: 5 patents #1,180 of 6,347Top 20%
HCHitachi Chemical Company: 4 patents #392 of 1,946Top 25%
NMNbc Meshtec: 4 patents #4 of 17Top 25%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
OFOtsuka Pharmaceutical Factory: 3 patents #55 of 354Top 20%
NCNihon Dempa Kogyo Co.: 2 patents #136 of 296Top 50%
NSNippon Sanso: 2 patents #72 of 243Top 30%
NCNippon Seiki Co.: 2 patents #60 of 311Top 20%
ODOki Data: 2 patents #320 of 635Top 55%
JAJatco: 2 patents #307 of 871Top 40%
EDEnvision Aesc Energy Devices: 2 patents #4 of 33Top 15%
Applied Materials: 2 patents #3,641 of 7,310Top 50%
MMMurata Machinery: 2 patents #128 of 397Top 35%
NDNec Energy Devices: 2 patents #26 of 81Top 35%
JAJapan Aerospace Exploration Agency: 2 patents #70 of 546Top 15%
SOSony: 1 patents #17,262 of 25,231Top 70%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
AMAmano: 1 patents #20 of 70Top 30%
DEDenso: 1 patents #6,940 of 11,792Top 60%
DIDenso Wave Incorporated: 1 patents #133 of 250Top 55%
DKDkk-Toa: 1 patents #1 of 18Top 6%
ECEagleburgmann Japan Co.: 1 patents #8 of 18Top 45%
FLFujitsu Ten Limited: 1 patents #456 of 996Top 50%
HIHitachi: 1 patents #17,742 of 28,497Top 65%
KSKabushiki Kaisha Teikoku Denki Seisakusho: 1 patents #3 of 10Top 30%
KIKurita Water Industries: 1 patents #167 of 384Top 45%
MMMitsubishi Mining: 1 patents #886 of 2,247Top 40%
MSMoriyama Sangyo: 1 patents #19 of 24Top 80%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #5,771 of 4,157,543Top 1%
155 Patents All Time

Issued Patents All Time

Showing 101–125 of 155 patents

Patent #TitleCo-InventorsDate
7380981 Radiation thermometer Makoto Tabata, Hiroyuki Ota, Yoshihide Onishi, Yoshihiko Ogura, Taiga Sato 2008-06-03
7342690 Method and apparatus for reading image 2008-03-11
7339257 Semiconductor device in which semiconductor chip is mounted on lead frame Isao Ozawa, Akihito Ishimura, Yasuo Takemoto 2008-03-04
7329044 Infrared clinical thermometer and temperature state estimation method, information notification method, and measurement operation method thereof Taiga Sato, Hiroyuki Ota, Yoshihide Onishi 2008-02-12
7322179 Air intake and method for breathing air using an air intake Hiroaki Kobayashi, Nobuhiro Tanatsugu, Takayuki Kojima, Yusuke Maru 2008-01-29
7251928 Pulse detonation engine and valve Takayuki Kojima, Hiroaki Kobayashi 2007-08-07
7118072 Method for reducing resistance of flying object using expandable nose cone Hiroaki Kobayashi, Nobuhiro Tanatsugu, Motoyuki Hongo, Yusuke Maru 2006-10-10
D528654 Powder inhalator Toru Nishibayashi, Shintaro Adachi 2006-09-19
D527816 Powder inhalator Toru Nishibayashi, Shintaro Adachi 2006-09-05
D527815 Powder inhalator Toru Nishibayashi, Shintaro Adachi 2006-09-05
7063458 Ear type clinical thermometer Makoto Tabata, Hiroyuki Ota 2006-06-20
D518569 Powder inhalator Toru Nishibayashi, Shintaro Adachi 2006-04-04
6972685 Liquid level sensor Koichi Sato, Tadao Nakagawa, Kiyoshi Enomoto, Toshio Hayakawa, Yoshiyuki Shimazaki 2005-12-06
6910933 Light emitting element and producing method thereof, and display device and lighting device using the same Mikiko Matsuo, Hisanori Sugiura, Hitoshi Hisada 2005-06-28
D503899 Body fat measuring device with body weight measuring function Satoshi Yamada, Masahiro Umeda, Takanobu Yamauchi, Sunao Ouchida 2005-04-12
6857324 Method and apparatus for measuring concentrations of components of fluid Shang-Qian Wu, Tetsuya Kimijima 2005-02-22
6832989 Infrared clinical thermometer Hiroyuki Ota, Yoshihide Onishi, Taiga Sato 2004-12-21
6823743 Method and apparatus for measuring concentrations of components of fluid Shang-Qian Wu, Tetsuya Kimijima 2004-11-30
6823408 Electronic equipment, and method for controlling state of physical layer circuit therefor Akira Nakamura 2004-11-23
6821016 Infrared clinical thermometer and temperature state estimation method, information notification method, and measurement operation method thereof Taiga Sato, Hiroyuki Ota, Yoshihide Onishi 2004-11-23
6766681 Malfunction detection device of a bellows type accumulator for pressurized fluid Kenichi Suzuki, Tadao Saito, Takashi Kurokawa, Yasunori Sakata 2004-07-27
6626568 Radiation clinical thermometer and method of measuring body temperature using the radiation clinical thermometer Hiroyuki Ota 2003-09-30
6609824 Radiation thermometer Hiroyuki Ota 2003-08-26
6547230 Stapler with variable staple english 2003-04-15
6513970 Infrared thermometer Makoto Tabata, Hiroyuki Ota, Shigeru Tomioka 2003-02-04