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 26–50 of 155 patents

Patent #TitleCo-InventorsDate
10425059 Crystal resonator Shigeru Obara, Masaaki Nakahara, Tomonori SHIBAZAKI, Yuki OI, Yuya NISHIMURA 2019-09-24
10407415 Dihydrate of benzothiophene compound or of a salt thereof, and process for producing the same Hiroshi Yamashita, Takuya MINOWA, Yusuke HOSHIKA, Hidekazu TOYOFUKU, Tetsuya Yamaguchi +7 more 2019-09-10
10373191 Advertisement translation device, advertisement display device, and method for translating an advertisement Hiroki Shinohara, Koichiro Yamaguchi, Ken Shibata 2019-08-06
10326906 Management apparatus and control method 2019-06-18
10305088 Secondary battery and method for manufacturing same 2019-05-28
10236497 Intermittently coated battery electrode manufacturing method Masahiro Takahashi 2019-03-19
10165057 Information processing terminal, and controlling method thereof 2018-12-25
10101243 Travel wheel degradation detection method and detection system, and travel carriage Yoshinori ONDA 2018-10-16
10077843 Division type mechanical seal 2018-09-18
10012940 Image formation apparatus with current measuring for medium width information Hiroshi Miura 2018-07-03
10015326 Image forming apparatus, automatic installation method for efficiently installing an image forming apparatus, and storage medium 2018-07-03
9878535 Ink circulation device and printer Yoshiaki Kaneko, Shinichiro Hida, Kazuhiro Hara, Kazuhiko Ohtsu, Hiroyuki Ishikawa 2018-01-30
9821566 Ink supply device and inkjet recording device 2017-11-21
9752920 Liquid-surface detection device Akira Sakamaki, Takayuki Yamaura, Shigeki Koide 2017-09-05
9729487 System, information processing apparatus, method of controlling the same, and non-transitory computer-readable medium, that manage a processing flow including a plurality of tasks 2017-08-08
9672529 Advertisement translation device, advertisement display device, and method for translating an advertisement Hiroki Shinohara, Koichiro Yamaguchi, Ken Shibata 2017-06-06
9608143 Composition for forming N-type diffusion layer, method of forming N-type diffusion layer, and method of producing photovoltaic cell Youichi Machii, Masato Yoshida, Takeshi Nojiri, Kaoru Okaniwa, Mitsunori Iwamuro +2 more 2017-03-28
9581247 Shaft seal apparatus Yoshiaki Takigahira, Yoji Oshii, Atsushi Kaneko 2017-02-28
9549949 Antiviral agent Yoshie Fujimori, Tsuruo Nakayama 2017-01-24
9520529 Composition for forming P-type diffusion layer, method of forming P-type diffusion layer, and method of producing photovoltaic cell Yoichi Machii, Masato Yoshida, Takeshi Nojiri, Kaoru Okaniwa, Mitsunori Iwamuro +2 more 2016-12-13
9499525 Dihydrate of benzothiophene compound or of a salt thereof, and process for producing the same Hiroshi Yamashita, Takuya MINOWA, Yusuke HOSHIKA, Hidekazu TOYOFUKU, Tatsuya Yamaguchi +7 more 2016-11-22
9411631 Apparatus, and control method for image processing deletion of a common definition file used for generation of a template file 2016-08-09
9406834 Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same Akihiro Orita, Masato Yoshida, Takeshi Nojiri, Yoichi Machii, Mitsunori Iwamuro +2 more 2016-08-02
9349283 Remote operation system and remote controller Junji Yoshida, Kouichi Matsumura 2016-05-24
9268781 Computer readable medium recording program, information processing device, information processing system, and information processing method Yusuke Akifusa, Masahiro Nitta, Kenji Matsumoto 2016-02-23