HS

Hiroshi Sakurai

PA Panasonic: 15 patents #1,528 of 21,108Top 8%
Nissan Motor Co.: 10 patents #698 of 8,689Top 9%
HI Hitachi: 10 patents #4,206 of 28,497Top 15%
Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
TL Teijin Limited: 9 patents #105 of 1,631Top 7%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
Yamaha Motor: 7 patents #221 of 2,310Top 10%
Canon: 7 patents #7,830 of 19,416Top 45%
FA Fanuc: 6 patents #491 of 1,735Top 30%
NK Nippon Kayaku: 4 patents #176 of 1,103Top 20%
KA Kaneka: 4 patents #309 of 1,525Top 25%
CC Citizen Holdings Co.: 3 patents #70 of 431Top 20%
NE Nec: 3 patents #4,195 of 14,502Top 30%
NC Nippondenso Co.: 3 patents #799 of 3,479Top 25%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
Yamaha: 3 patents #738 of 2,001Top 40%
3M: 2 patents #5,326 of 11,543Top 50%
HI Hitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NT Nec Lcd Technologies: 2 patents #126 of 305Top 45%
TO Tokico: 2 patents #111 of 359Top 35%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NU National University Corporation Kumamoto University: 1 patents #53 of 232Top 25%
KF Kumamoto Technology & Industry Foundation: 1 patents #3 of 8Top 40%
CL Cell Port Labs: 1 patents #6 of 8Top 75%
NC Nippon Electric Glass Co.: 1 patents #229 of 437Top 55%
KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
JC Japan Solderless Terminal Mfg. Co.: 1 patents #14 of 40Top 35%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
OB Obayashi: 1 patents #58 of 118Top 50%
SC Sagami Chemical Research Center: 1 patents #140 of 312Top 45%
FL Fujitsu Fanuc Limited: 1 patents #62 of 96Top 65%
DA Daicel: 1 patents #265 of 523Top 55%
TC Tocalo Co.: 1 patents #41 of 105Top 40%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TL Tokyo Electron Saga Limited: 1 patents #14 of 24Top 60%
TD Tokyo R & D: 1 patents #22 of 42Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
CC Citizen Systems Japan Co.: 1 patents #21 of 40Top 55%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
MA Marelli: 1 patents #21 of 84Top 25%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
CS Cellport Systems: 1 patents #7 of 18Top 40%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #8,131 of 4,157,543Top 1%
132
Patents All Time

Issued Patents All Time

Showing 1–25 of 132 patents

Patent #TitleCo-InventorsDate
12401094 Separator for non-aqueous secondary battery and non-aqueous secondary battery Tokimitsu KOBAYASHI, Satoshi Nishikawa 2025-08-26
12283715 Separator for non-aqueous secondary battery and non-aqueous secondary battery Rika KURATANI, Satoshi Nishikawa 2025-04-22
11421556 Manufacturing method of turbine housing Masanori Aoyama, Suguru Shimoda, Keiji Kanomata, Shin Kuwahara, Takashi Iiya 2022-08-23
10847610 Semiconductor device Teruhisa Ikuta, Satoru Kanai 2020-11-24
10756172 Semiconductor device Teruhisa Ikuta, Satoru Kanai 2020-08-25
10679789 Method of manufacturing high-density coil 2020-06-09
10624800 Fixing member and absorbent article Yoshihisa Matsuda, Kristopher K. Biegler, Ryan M. Luepke, Thomas J. Gilbert 2020-04-21
10611876 Epoxy-amine adduct, thermoplastic resin composition, sizing agent, sizing agent coated carbon fiber, and fiber-reinforced composite material Hiroko Inoue, Hiroto Tanigawa, Masanori Sakane, Toshihiko Nijukken, Tomio Ozaki +3 more 2020-04-07
10533151 Method for producing cell concentrate, and cell suspension treatment system Shuhei Taniguchi, Nobuyoshi Umeda, Takaaki Sakashita 2020-01-14
10457077 Printer 2019-10-29
10409318 Information processing device, information processing method, and non-transitory computer-readable recording medium storing information processing program 2019-09-10
10260130 Magnesium alloy sheet material Yoshihito Kawamura, Masafumi Noda 2019-04-16
10173281 Bonded structure of dissimilar metallic materials and method of joining dissimilar metallic materials Shigeyuki Nakagawa, Akira Fukushima, Sadao Yanagida, Chika Sugi 2019-01-08
10113144 Method for producing cell concentrate, and cell suspension treatment system Shuhei Taniguchi, Nobuyoshi Umeda, Takaaki Sakashita 2018-10-30
9732195 Reinforcing carbon fiber bundle, method for manufacturing the same and method for manufacturing composite using the same Tubasa Ono, Takeshi Naito 2017-08-15
9668345 Multilayer wiring board with metal foil wiring layer, wire wiring layer, and interlayer conduction hole Hiroyuki Yamaguchi, Seiichi Kurihara, Shunsuke Nukina 2017-05-30
9575914 Information processing apparatus and bus control method 2017-02-21
9506169 Carbon fiber bundle and manufacturing method of the same Takeshi Naito, Tsubasa Ono 2016-11-29
9350322 Signal output device, communication system, signal output method, and communication method 2016-05-24
9177669 Storage-medium diagnosis device, storage-medium diagnosis method 2015-11-03
9094598 Image pickup apparatus and focusing method with first and second image pickups on primary and secondary imaging planes 2015-07-28
9081697 Storage control apparatus and storage control method 2015-07-14
9042743 Printer 2015-05-26
8692545 Magnetostrictive stress sensor Munekatsu Shimada, Yoshio Kawashita, Kiyohiro Uramoto, Toshimitsu Matsuoka, Masao Aihara +2 more 2014-04-08
8492650 Partitioned electrical junction box Makoto Nakayama, Tatsuya Tsubouchi 2013-07-23