HI

Hiroyuki Ishikawa

TK Toshiba Tec Kabushiki Kaisha: 31 patents #73 of 1,664Top 5%
Brother Kogyo: 22 patents #376 of 2,767Top 15%
NE Nec: 11 patents #1,181 of 14,502Top 9%
SE Seiko Epson: 11 patents #1,668 of 7,774Top 25%
FU Fujifilm: 9 patents #988 of 4,519Top 25%
KS Kawasaki Steel: 8 patents #116 of 1,922Top 7%
Honda Motor Co.: 8 patents #2,726 of 21,052Top 15%
Rohm Co.: 8 patents #378 of 2,292Top 20%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
CP Chugai Pharmaceutical: 5 patents #198 of 1,238Top 20%
IL Isuzu Motors Limited: 4 patents #131 of 908Top 15%
SO Sony: 4 patents #8,966 of 25,231Top 40%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SS Sumitomo Wiring Systems: 3 patents #955 of 2,615Top 40%
SI Sakata Inx: 3 patents #23 of 78Top 30%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
KC Konishi Co.: 2 patents #11 of 62Top 20%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
HO Hosiden: 2 patents #123 of 328Top 40%
HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
CA Calsonic: 1 patents #72 of 204Top 40%
DC Delta Kogyo Co.: 1 patents #54 of 132Top 45%
HC Hitachi Powdered Metals Co.: 1 patents #113 of 246Top 50%
KA Kao: 1 patents #1,961 of 3,221Top 65%
Kyocera: 1 patents #2,054 of 3,732Top 60%
KC Kyodo Yushi Co.: 1 patents #63 of 191Top 35%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
RI Reprocell Incorporated: 1 patents #4 of 20Top 20%
SC Sbi Pharmaceuticals Co.: 1 patents #23 of 80Top 30%
Overall (All Time): #6,321 of 4,157,543Top 1%
148
Patents All Time

Issued Patents All Time

Showing 76–100 of 148 patents

Patent #TitleCo-InventorsDate
8337678 Electrochemical apparatus Masanori Okabe, Koji Nakazawa, Eiji HARYU 2012-12-25
8317303 Liquid-droplet jetting apparatus and method for producing the same 2012-11-27
7806511 Liquid ejection apparatus 2010-10-05
7794063 Liquid-droplet jetting head and liquid-droplet jetting apparatus Kazuo Kobayashi 2010-09-14
7784920 Liquid-droplet jetting apparatus and liquid transporting apparatus Hiroto Sugahara 2010-08-31
7625074 Liquid droplet-jetting apparatus and ink-jet printer Yoshikazu Takahashi, Masatomo Kojima, Masaharu Ito, Shin Hasegawa, Koichiro Hara +2 more 2009-12-01
7458662 Liquid droplet-jetting head, liquid droplet-jetting apparatus, and liquid droplet-jetting method 2008-12-02
7387372 Liquid delivery apparatus Hiroto Sugahara 2008-06-17
7156493 Droplet ejecting apparatus that contains an actuator plate having a communication hole 2007-01-02
7121651 Droplet-jetting device with pressure chamber expandable by elongation of pressure-generating section Yoshikazu Takahashi 2006-10-17
7121626 Headrest lock structure with lock slots, method for forming lock slots in headrest pole and method for producing headrest pole Yoso Akehi, Ryoji Matsukawa 2006-10-17
7050700 Picture compression managing apparatus and picture compression managing method used therefor 2006-05-23
RE38941 Ink droplet ejecting method and apparatus 2006-01-24
6975681 Method and apparatus for coding moving pictures 2005-12-13
6967469 Battery charging method, battery charging circuit, and portable electronic device having a battery Isao Yamamoto, Tetsuro Hashimoto, Shigekane Matsui 2005-11-22
6951677 Laminate with a peelable top layer and method of peeling off the top layer from the laminate Sumiya Shimotsuma, Shinichiro Matsushita, Keiichi Hamada 2005-10-04
6908654 Laminate with a peelable top layer and a method of peeling off the top layer from the laminate Sumiya Shimotsuma, Shinichiro Matsushita, Keiichi Hamada 2005-06-21
6897638 Stabilized power supply unit having a current limiting function Koichi Miyanaga 2005-05-24
6898242 Moving picture high-speed coder and moving picture high-speed coding method 2005-05-24
6822428 Stabilized power supply unit having a current limiting function Koichi Miyanaga 2004-11-23
6788741 Device and method of retrieving high-speed motion 2004-09-07
6748114 Moving picture encoding method and moving picture encoding apparatus 2004-06-08
6600835 Moving-picture compressing technique 2003-07-29
6533378 Method and apparatus for effecting the volume of an ink droplet 2003-03-18
6509929 Apparatus and method for coding a moving picture 2003-01-21