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

Satoshi Yoshida — 249 Patents

Canon: 39 patents #1,145 of 19,416Top 6%
FIFujifilm Business Innovation: 33 patents #1,029 of 1,659Top 65%
Fujitsu Limited: 27 patents #902 of 24,456Top 4%
Toyota: 13 patents #2,130 of 26,838Top 8%
VTVlsi Technology: 12 patents #26 of 594Top 5%
JLJapan Aviation Electronics Industry, Limited: 11 patents #110 of 728Top 20%
OLOlympus: 8 patents #598 of 3,097Top 20%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
SCSanyo Electric Co.: 7 patents #794 of 6,347Top 15%
Sony: 7 patents #6,034 of 25,231Top 25%
Casio Computer Co.: 6 patents #432 of 1,970Top 25%
MIMizuno: 6 patents #41 of 221Top 20%
ACAsahi Glass Co.: 5 patents #403 of 2,251Top 20%
TOTosoh: 5 patents #117 of 1,042Top 15%
UNUnknown: 4 patents #4,220 of 83,584Top 6%
RTRenesas Technology: 3 patents #990 of 3,337Top 30%
Pioneer Electronic: 3 patents #611 of 1,840Top 35%
OSOlympus Medical Systems: 3 patents #222 of 833Top 30%
Nec: 3 patents #4,195 of 14,502Top 30%
MIMinolta: 3 patents #494 of 1,109Top 45%
RERenesas Electronics: 3 patents #1,322 of 4,529Top 30%
NINippon Itf: 2 patents #8 of 27Top 30%
ACAisin Aw Co.: 2 patents #784 of 2,011Top 40%
FUFujifilm: 2 patents #2,431 of 4,519Top 55%
Hitachi: 2 patents #13,388 of 28,497Top 50%
HZHitachi Zosen: 2 patents #121 of 531Top 25%
JCJapan Organo Co.: 2 patents #6 of 36Top 20%
KKKirin Beer Kabushiki Kaisha: 2 patents #76 of 379Top 25%
Philips: 2 patents #2,426 of 7,731Top 35%
MCMeiji Seika Pharma Co.: 2 patents #74 of 183Top 45%
MCMinolta Co.: 2 patents #718 of 1,416Top 55%
NONoritz: 2 patents #93 of 228Top 45%
TIToray Industries: 2 patents #1,308 of 3,690Top 40%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
ACAcross Co.: 1 patents #11 of 25Top 45%
Denso: 1 patents #6,940 of 11,792Top 60%
KSKoichi Shudo: 1 patents #13 of 20Top 65%
KSKobe Steel: 1 patents #937 of 1,773Top 55%
PSPhilips Semiconductors: 1 patents #15 of 64Top 25%
KIKito: 1 patents #30 of 64Top 50%
KAKao: 1 patents #1,961 of 3,221Top 65%
KCKansai Paint Co.: 1 patents #432 of 822Top 55%
Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
SESeiko Epson: 1 patents #5,551 of 7,774Top 75%
KSKobe Steel: 1 patents #78 of 306Top 30%
JCJgc Catalysts And Chemicals: 1 patents #74 of 139Top 55%
TCToyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
IHIhi: 1 patents #624 of 1,178Top 55%
HCHitachi Cable: 1 patents #530 of 1,086Top 50%
VTVsli Technology: 1 patents #5 of 38Top 15%
ACAsahi Organic Chemicals Industry Co.: 1 patents #21 of 67Top 35%
HCHirose Electric Co.: 1 patents #259 of 407Top 65%
EXExedy: 1 patents #143 of 223Top 65%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
KUKyoto University: 1 patents #568 of 1,688Top 35%
Kiyosu, JP: #1 of 413 inventorsTop 1%
Overall (All Time): #2,000 of 4,157,543Top 1%
249 Patents All Time

Issued Patents All Time

Showing 76–100 of 249 patents

Patent #TitleCo-InventorsDate
8765343 Electrostatic latent image developing toner, electrostatic latent image developing toner manufacturing method, toner cartridge, image forming method, and image forming apparatus Yuki TAKAMIYA, Eisuke Iwazaki, Satoshi Inoue 2014-07-01
8722301 Transparent electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Tsuyoshi Murakami 2014-05-13
8668993 Aluminum alloy clad material Akihiko Tatsumi, Shinji Sakashita, Shimpei Kimura 2014-03-11
8652722 Electrostatic charge image developing toner, electrostatic charging image developer, toner cartridge, process cartridge, method of producing electrostatic charge image developing toner, and image forming apparatus Tsuyoshi Murakami, Eisuke Iwazaki, Shinya Sakamoto 2014-02-18
8609315 Transparent toner, image forming method, and toner set Tsuyoshi Murakami 2013-12-17
8592112 Orange toner and toner cartridge for storing the same, orange developer and process cartridge for storing the same, color toner set, and image forming apparatus Akira Matsumoto, Masanobu Ninomiya, Yusuke Ikeda 2013-11-26
8563205 Magenta toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Eisuke Iwazaki, Shinya Sakamoto, Tsuyoshi Murakami, Satoshi Inoue 2013-10-22
8554524 Calculation method for physical value, numerical analysis method, calculation program for physical value, numerical analysis program, calculation device for physical value, and numerical analysis device Tsunehiro Saito, Ken UEMURA, Shigeki TAKANO, Yoshiichi Ozeki 2013-10-08
8551657 Negative electrode for lithium secondary battery, method for preparing the negative electrode, lithium secondary battery having the negative electrode, and vehicle having the lithium secondary battery Yuichiro Hama, Masaru Hori, Mineo Hiramatsu, Hiroyuki Kano 2013-10-08
8512251 Ultrasound transducer and ultrasound diagnostic apparatus Kazuya Matsumoto, Katsuhiro Wakabayashi, Jin Hiraoka, Kazuhisa Karaki, Mamoru Hasegawa 2013-08-20
8507164 Yellow toner, developing agent, toner cartridge, process cartridge, image forming apparatus and image forming process Eisuke Iwazaki, Shinya Sakamoto 2013-08-13
8465894 Red toner for electrostatic image development, developer for electrostatic image development, toner set for electrostatic image development, developer set for electrostatic image development and image forming apparatus Kiyohiro YAMANAKA, Masanobu Ninomiya 2013-06-18
8407198 Information processing apparatus and method, recording medium, and program Isao Itoh 2013-03-26
8403849 Ultrasound diagnostic apparatus Yoshiyuki Okuno, Kenichi NISHINA, Katsuhiro Wakabayashi, Jin Hiraoka, Masahiko Komuro +1 more 2013-03-26
8304106 Hermetic cell and method for producing same Tomokazu Yamanaka 2012-11-06
8298741 Image forming apparatus and image forming method Eisuke Iwazaki, Shintaro Anno 2012-10-30
8268021 Sealed battery and method for manufacturing the same Eiji Okutani, Hironori Marubayashi, Hideyuki Inomata 2012-09-18
8236471 Toner for developing electrostatic charge image, developer for developing an electrostatic charge image, toner cartridge, process cartridge, and image forming apparatus Shinpei Takagi 2012-08-07
8126947 Information processing apparatus and method, recording medium, and program Isao Itoh 2012-02-28
8110248 Fuel cell structure and method of manufacturing same Masaru Hori, Mineo Hiramatsu, Hiroyuki Kano, Yukihisa Katayama, Toru Sugiyama 2012-02-07
8043882 Method of making microminiature moving device Keiichi Mori, Yoshichika Kato, Kenji Kondou, Yoshihiko Hamada, Osamu Imaki 2011-10-25
8017267 Method for manufacturing sealed battery and sealed battery manufactured thereby 2011-09-13
7996911 Memory card Kunihiro Katayama, Akira Kanehira, Masaharu Ukeda 2011-08-09
7973373 Microminiature moving device Keiichi Mori, Yoshichika Kato, Kenji Kondou, Yoshihiko Hamada, Osamu Imaki 2011-07-05
7955774 Electrostatic developing toner, method of producing the same, electrostatic developer and image forming method Hideo Maehata, Susumu Yoshino, Noriyuki Mizutani 2011-06-07