TS

Toshiyuki Sakai

DA Daicel: 12 patents #16 of 523Top 4%
Aisin Seiki Kabushiki Kaisha: 11 patents #268 of 3,782Top 8%
SE Seiko Epson: 9 patents #2,012 of 7,774Top 30%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
Dai Nippon Printing Co.: 8 patents #275 of 2,222Top 15%
Brother Kogyo: 7 patents #1,084 of 2,767Top 40%
DI Disco: 5 patents #127 of 708Top 20%
MI Minolta: 5 patents #345 of 1,109Top 35%
KM Konica Minolta: 4 patents #503 of 1,361Top 40%
CP Chugai Pharmaceutical: 4 patents #251 of 1,238Top 25%
DI Daikin Industries: 4 patents #820 of 2,957Top 30%
SO Sony: 3 patents #10,744 of 25,231Top 45%
HS Hitachi Systems: 2 patents #13 of 78Top 20%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
MC Mitsubishi Diamond Industrial Co.: 2 patents #14 of 58Top 25%
OB Oncolys Biopharma: 2 patents #1 of 17Top 6%
SD Showa Denko: 2 patents #110 of 593Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
Pioneer: 1 patents #1,107 of 1,730Top 65%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
SY Sysmex: 1 patents #499 of 868Top 60%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
DC Dowa Electronics Materials Co.: 1 patents #148 of 241Top 65%
MC Mita Industrial Co.: 1 patents #653 of 891Top 75%
Overall (All Time): #14,050 of 4,157,543Top 1%
101
Patents All Time

Issued Patents All Time

Showing 51–75 of 101 patents

Patent #TitleCo-InventorsDate
7611970 Wafer processing method 2009-11-03
7501257 Molecular diagnostic method of a cancer tissue or a cancer cell Hideki Ishihara 2009-03-10
7465541 Vitamin D3-responsive sequences located 5′-upstream of p27/kip 1 gene and methods of screening for pharmaceutical agents using the sequences 2008-12-16
7415111 Optical network unit and optical line terminal Takashi Monzawa, Kenji Miura, Tamotsu Matsuo, Hideki Shiono, Yoshimi Toyoda +9 more 2008-08-19
7384571 Ferrite magnet powder bond magnet Masayasu Senda, Shinichi Suenaga, Keisuke Ayabe 2008-06-10
7255807 Bond magnet and ferrite magnetic powder for bond magnet Masayasu Senda, Shinichi Suenaga, Keisuke Ayabe 2007-08-14
7201430 Driving device for driving an open/close member Hiroji Ikeda, Takeshi Yamamoto 2007-04-10
7177326 Communication system Masamichi Kasa, Setsuo Abiru, Toshinori Koyanagi, Kazuhiro Uchida 2007-02-13
7140150 Opening-closing device for an opening-closing member of a vehicle Takeshi Yamamoto, Hiroji Ikeda 2006-11-28
7107541 Information processing apparatus and method, recording medium, and program 2006-09-12
7038028 Gene encoding promoter domain of tumor suppressor gene P51 and use thereof Shigehide Kagaya, Takamichi Sato, Yoshikazu Sukenaga, Hideji Fujii 2006-05-02
7014536 Wafer polishing method 2006-03-21
7006409 Disc changer Jun Togashi, Hideki Kinoshita, Satoru Anada, Takashi Ota, Kiyoshi Morikawa +1 more 2006-02-28
6901670 Scribing head, and scribing apparatus and scribing method using the scribing head Haruo Wakayama, Keiko Hayashi, Yoshitaka Nishio, Junichi Matsumoto 2005-06-07
6848053 Optical network unit and optical line terminal Takashi Monzawa, Kenji Miura, Tamotsu Matsuo, Hideki Shiono, Yoshimi Toyoda +9 more 2005-01-25
6728248 Optical line terminal Kazuhiro Uchida, Kazuya Ryu, Kanna Okamura, Masashi Shibata, Shinichi Fujiyoshi +3 more 2004-04-27
6647210 Delay adjustment unit and method, optical network unit, and communication system Yoshimi Toyoda, Takashi Monzawa, Tamotsu Matsuo, Kenji Miura, Jun Asato +2 more 2003-11-11
6623925 Human p27Kip1 gene promoter Naoko Fujita 2003-09-23
6557823 Electromagnetic valve Tomohiko Funahashi 2003-05-06
6524796 Human P27KIP1 gene promoter Naoko Ohtani 2003-02-25
6489104 Human p27Kip1 gene promoter Naoko Fujita 2002-12-03
6392494 Frequency comparator and clock regenerating device using the same Masato Takeyabu, Akira Kikuchi 2002-05-21
6231134 Vehicle braking system having frictional and regenerative braking devices Tsukasa Fukasawa, Akira Sakai, Hiroki Asada, Junichi Sakamoto, Shingo Urababa +2 more 2001-05-15
6225112 Human p27Kip1 gene promoter Naoko Fujita 2001-05-01
6050173 Cam motor apparatus Yoichiro Kotake, Toshihiro Naruse, Masaaki Suhara 2000-04-18