TS

Toshifumi Sakai

SE Seiko Epson: 39 patents #319 of 7,774Top 5%
TK Toyoda Koki Kabushiki Kaisha: 14 patents #17 of 674Top 3%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
JT Jtekt: 3 patents #557 of 1,969Top 30%
PC Prime Polymer Co.: 2 patents #16 of 116Top 15%
DA Daikyo: 2 patents #4 of 25Top 20%
DA Daikyonishikawa: 2 patents #8 of 85Top 10%
HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
GD Gp Daikyo: 1 patents #19 of 40Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
3M: 1 patents #7,233 of 11,543Top 65%
📍 Nagano, JP: #16 of 38 inventorsTop 45%
Overall (All Time): #32,551 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 26–50 of 66 patents

Patent #TitleCo-InventorsDate
10601103 Antenna Mitsuhiko Hataya, Koji Yano 2020-03-24
10455107 Scanner having a merging mark and white reference to correct output of the sensor chip Takahiro Netsu 2019-10-22
10447885 Scanner system and image data generating method Takahiro Netsu 2019-10-15
10315428 Printing device Munehide Kanaya, Eiko Yanagida, Nobuhisa Nomoto 2019-06-11
10158766 Scanner, and image data generating method Takahiro Netsu 2018-12-18
10097721 Scanner, and image data generating method Takahiro Netsu 2018-10-09
9994037 Liquid container 2018-06-12
9866713 Reading device with main body and cover Yuzo Shiota, Haruyuki Imai, Kuniaki Ueki, Satoshi Shimizu 2018-01-09
9350284 Power conversion device Koichiro Nagata, Yoshitaka Iwaji, Motomi Shimada 2016-05-24
9224379 Acoustic decorative material Yoshihiko Takeda, Jiro Hattori 2015-12-29
8922833 Method and apparatus for producing a weighted monochrome image 2014-12-30
8541971 Driving system of permanent magnet synchronous motor Yoshitaka Iwaji, Kiyoshi Sakamoto, Yoshiyuki Taguchi, Daigo Kaneko 2013-09-24
8184346 Status sending facsimile transmission system, status sending facsimile receiving device, and status sending facsimile receiving method Takao Ozawa, Kosuke Matsunaga, Teruhito Kojima, Katsunori Nagao, Kiyoshi Yoda +2 more 2012-05-22
8177345 Liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting head Toru Nagate 2012-05-15
8172374 Liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting head Toru Nagate 2012-05-08
8134731 Printing device that prioritizes processing of raw and JPEG data according to amount of print data in standby state Yoichi Tanaka 2012-03-13
8025370 Liquid ejecting head and liquid ejecting apparatus Toru Nagate 2011-09-27
7938228 Process for producing sound absorber and produced by the process, sound absorber and sound absorbing structure Yoshiaki Saito, Minoru Sugawara, Hirofumi Goda, Takeharu Suga, Masaharu Okamura 2011-05-10
7864355 Apparatus and method for transmitting image Seiji Aiso, Takao Ozawa, Kosuke Matsunaga 2011-01-04
7815028 Clutch plate, friction clutch, and coupling device Junji Ando, Naoyuki Sakai, Hajime Fukami, Toshiyuki Saito, Koji Nishi +3 more 2010-10-19
7677375 Drive force transmission device Junji Ando, Naoyuki Sakai, Toshiyuki Saito, Hajime Fukami, Kazuyuki Nakanishi +2 more 2010-03-16
7364014 Sound absorbing body, sound absorbing structural body, and method of manufacturing these bodies Hirofumi Goda, Minoru Sugawara, Yoshiaki Saito, Takeharu Suga, Masaharu Okamura 2008-04-29
7270205 Vehicle drive device, and front-and-rear wheel-driven vehicle formed of the device Naoyuki Sakai, Akihiro Ohno, Hiroshi Takuno, Hiroshi Kushino 2007-09-18
6920968 Clutch plate, friction clutch, and coupling device Junji Ando, Akiyoshi Tashiro, Naoyuki Sakai, Toshiyuki Saito 2005-07-26
6864652 Drive system for automotive vehicle of front-and-rear wheel drive type Seitoku Kubo, Tadanobu Kumagai, Naoyuki Sakai, Akihiro Ohno 2005-03-08