DT

Daisuke Tanaka

Canon: 37 patents #1,284 of 19,416Top 7%
Nissan Motor Co.: 27 patents #122 of 8,689Top 2%
FI Fujifilm Business Innovation: 24 patents #220 of 1,659Top 15%
DE Denso: 13 patents #859 of 11,792Top 8%
Mazda Motor: 13 patents #210 of 4,755Top 5%
Tdk: 12 patents #488 of 3,796Top 15%
NC Nhk Spring Co.: 11 patents #45 of 1,116Top 5%
SL Suntory Beverage & Food Limited: 11 patents #1 of 26Top 4%
SL Suntory Holdings Limited: 11 patents #38 of 846Top 5%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
KC Kayaba Industry Co.: 7 patents #13 of 326Top 4%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
KO Komatsu: 6 patents #295 of 2,087Top 15%
KY Kyb: 4 patents #54 of 347Top 20%
DC Dainippon Sumitomo Pharma Co.: 4 patents #12 of 256Top 5%
JC Jidosha Denki Kogyo Co.: 3 patents #19 of 121Top 20%
NE Nec: 3 patents #4,195 of 14,502Top 30%
PL Paion Uk Limited: 3 patents #6 of 13Top 50%
MS Mitsubishi Heavy Industries Machinery Systems: 3 patents #32 of 158Top 25%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
Pioneer: 2 patents #761 of 1,730Top 45%
The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
NC Nissei Electric Co.: 1 patents #5 of 14Top 40%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
AR Asahi Rubber: 1 patents #20 of 63Top 35%
PN Preferred Networks: 1 patents #38 of 83Top 50%
RS Renault S.A.S.: 1 patents #417 of 1,209Top 35%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
MC Mitsubishi Heavy Industries Compressor: 1 patents #105 of 209Top 55%
Kyocera: 1 patents #2,054 of 3,732Top 60%
JL Japan Aviation Electronics Industry, Limited: 1 patents #440 of 728Top 65%
IC Imasen Electric Industrial Co.: 1 patents #13 of 45Top 30%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
AL Alphatheta: 1 patents #19 of 43Top 45%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
TK Tokyo Keiki: 1 patents #60 of 166Top 40%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
HM Hino Motors: 1 patents #109 of 311Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
AC Aisin Ai Co.: 1 patents #52 of 119Top 45%
MT Mizuno Technics: 1 patents #3 of 9Top 35%
📍 Hitachinaka, JP: #1 of 2,447 inventorsTop 1%
Overall (All Time): #2,412 of 4,157,543Top 1%
231
Patents All Time

Issued Patents All Time

Showing 101–125 of 231 patents

Patent #TitleCo-InventorsDate
9904188 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Kazumichi Sugiyama, Takeshi Murakami, Daisuke Kawaguchi, Wataru Kitamura, Mai Murakami +1 more 2018-02-27
9902547 Container Mitsuru Bushida, Takashi Kado, Hiroki Yokoyama, Masayuki Kitamasu 2018-02-27
9902546 Container Mitsuru Bushida, Takashi Kado, Hiroki Yokoyama, Masayuki Kitamasu 2018-02-27
9902545 Seal head and container sealed with using the seal head Mitsuru Bushida, Takashi Kado, Hiroki Yokoyama, Masayuki Kitamasu 2018-02-27
9902544 Container and seal bar Mitsuru Bushida, Takashi Kado, Hiroki Yokoyama, Masayuki Kitamasu 2018-02-27
9850559 Permanent magnet and variable magnetic flux motor Yasushi Enokido 2017-12-26
9815134 Impeller brazing method Kazutoshi Yokoo, Daisuke Kawada, Koshiro Niihara, Hiroki Takagi, Yujiro Watanabe +1 more 2017-11-14
9772569 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Kazumichi Sugiyama, Takeshi Murakami, Daisuke Kawaguchi, Yota Ito 2017-09-26
9774220 Permanent magnet and motor Yasushi Enokido 2017-09-26
9767945 Magnet powder, bond magnet and motor Yasushi Enokido 2017-09-19
9733595 Image forming apparatus and transfer device 2017-08-15
9715195 Transfer device and image forming apparatus 2017-07-25
9709908 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Kazumichi Sugiyama, Takeshi Murakami, Daisuke Kawaguchi 2017-07-18
9711873 Crimp terminal and connector Takashi Ookawa, Kiyohito Koide, Hiroshi Akimoto, Takaichi Teramoto, Kazuomi Sato +2 more 2017-07-18
9696667 Constraining mechanism, cleaning device, image carrier unit, and image forming apparatus 2017-07-04
9669694 Vehicle Masahiro Yoshida 2017-06-06
9658543 Method for producing electrophotographic photosensitive member Takeshi Murakami, Kazumichi Sugiyama, Daisuke Kawaguchi 2017-05-23
9656987 Process for preparing 3-[(S)-7-bromo-2-((2-oxopropyl)amino)-5-pyridin-2-yl-3H-1,4-benzodiazepin-3-yl]Propionic acid methyl ester Yuji Kawakami, Tatsushi Murase, Hideyuki Yoshiyama, Shinitsu Kuwabe 2017-05-23
9643601 Driving assistance device Akira Morimoto, Osamu Fukata, Yasuhisa Hayakawa, Daisuke Oiki 2017-05-09
9627113 R-T-B based sintered magnet Yasushi Enokido 2017-04-18
9625838 Electrophotographic apparatus, process cartridge, and image forming method Kazumichi Sugiyama, Takeshi Murakami, Daisuke Kawaguchi, Kazuhiro Yamauchi, Satoru Nishioka 2017-04-18
9616885 Vehicular acceleration suppression device Yasuhisa Hayakawa, Osamu Fukata, Akira Morimoto, Daisuke Oiki 2017-04-11
9607743 R-T-B based sintered magnet Yasushi Enokido, Kyung-Ku Choi, Kenichi Suzuki 2017-03-28
9604637 Vehicle acceleration suppression device and vehicle acceleration suppression method Osamu Fukata, Yasuhisa Hayakawa, Akira Morimoto, Daisuke Oiki 2017-03-28
9588448 Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method for producing electrophotographic photosensitive member Kazumichi Sugiyama, Takeshi Murakami, Daisuke Kawaguchi 2017-03-07