HY

Hiroshi Yokoyama

TK Toshiba Kikai: 22 patents #4 of 713Top 1%
Ricoh Company: 17 patents #1,283 of 9,818Top 15%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
JA Japan Science And Technology Agency: 7 patents #44 of 2,171Top 3%
SO Sony: 7 patents #6,034 of 25,231Top 25%
SK Suzuki Jidosha Kogyo: 6 patents #10 of 121Top 9%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
AC Asahi Kasei Chemicals: 5 patents #56 of 543Top 15%
SU Subaru: 4 patents #222 of 1,436Top 20%
KM Konica Minolta: 4 patents #901 of 2,718Top 35%
NE Nec: 3 patents #4,195 of 14,502Top 30%
KU Kent State University: 3 patents #43 of 294Top 15%
MI Mitsuba: 3 patents #118 of 618Top 20%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
KA Kaneka: 2 patents #598 of 1,525Top 40%
AC Asahi Kasei Kogyo Co.: 2 patents #303 of 1,395Top 25%
UN Unitika: 2 patents #136 of 620Top 25%
KK Kanegafuchi Kagaku Kogyo: 2 patents #226 of 691Top 35%
A. A.L.M.T.: 2 patents #36 of 152Top 25%
JT Japan Science And Technology: 2 patents #95 of 836Top 15%
SI Sijtechnology: 2 patents #2 of 11Top 20%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
SM Suzuki Motor: 1 patents #523 of 1,209Top 45%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
AC Ando Electric Co.: 1 patents #158 of 301Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
HT Hitachi Plant Technologies: 1 patents #116 of 279Top 45%
HI Harima Chemicals, Incorporated: 1 patents #79 of 188Top 45%
JS Jsr: 1 patents #649 of 1,137Top 60%
KK Kabushiki Kaisha Mikuni Kogyo: 1 patents #17 of 50Top 35%
KC Kansai Paint Co.: 1 patents #432 of 822Top 55%
MN Maruha Nichiro: 1 patents #13 of 40Top 35%
MB Mitsuboshi Belting: 1 patents #183 of 333Top 55%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
NE Ntt Electronics: 1 patents #160 of 358Top 45%
SA Sandoz Ag: 1 patents #497 of 1,103Top 50%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
SC Shibaura Machine Co.: 1 patents #36 of 77Top 50%
SN Sii Nanotechnology: 1 patents #82 of 157Top 55%
📍 Ebina, OH: #1 of 1 inventorsTop 100%
Overall (All Time): #7,524 of 4,157,543Top 1%
136
Patents All Time

Issued Patents All Time

Showing 51–75 of 136 patents

Patent #TitleCo-InventorsDate
7717159 Method, apparatus and system of changing a mold in a die casting machine Makoto Tsuji, Shinya Itani 2010-05-18
7649050 Two package type clear coating composition and method for making multilayer coating film Tatsuya Ishihara, Tomoyoshi Saitoh, Tatsuya Suzuki, Goro Saito, Toshiyuki Hanaoka +1 more 2010-01-19
7631936 Reclining apparatus and automotive seat provided with the same Takao Fukukawa, Masaaki Takii, Nobuhito Kanae 2009-12-15
7615262 Liquid crystal material, method for producing liquid crystal material and liquid crystal device Neil Campbell, Jun Yamamoto 2009-11-10
7520592 Electrostatic attraction fluid jet device Kaoru Higuchi, Yasuo Nishi, Kazuhiro Murata 2009-04-21
7495215 Probe for a scanning magnetic force microscope, method for producing the same, and method for forming ferromagnetic alloy film on carbon nanotubes Hiroyuki Akinaga, Yasuyuki Semba, Masatoshi Yasutake, Hiromi Kuramochi 2009-02-24
7449283 Producing method of electrostatic sucking type liquid jetting head, producing method of nozzle plate, driving method of electrostatic sucking type liquid jetting head, electrostatic sucking type liquid jetting apparatus and liquid jetting apparatus Yasuo Nishi, Kaoru Higuchi, Kazuhiro Murata 2008-11-11
7361389 Smectic liquid crystal device and process for producing the same Hirokazu Furue 2008-04-22
7342628 Liquid crystal display device Jong Hyun Kim, Makoto Yoneya 2008-03-11
7337987 Liquid jetting device Yasuo Nishi, Kaoru Higuchi, Kazuhiro Murata 2008-03-04
7316260 Mold clamping apparatus Shinya Itani, Kouichi Usami, Makoto Tsuji 2008-01-08
7314185 Liquid jetting device Yasuo Nishi, Kaoru Higuchi, Kazuhiro Murata 2008-01-01
7298429 Photoinduced switching liquid crystal device utilizing photoisomerization Jun Yamamoto, Lachezar Komitov 2007-11-20
7295795 Image forming apparatus and an impurity collecting device associated with registration rollers Koji Suzuki, Hideaki Mochimaru, Naoki Iwata, Kunihiko Tomita, Norimasa Sohmiya +4 more 2007-11-13
7288221 Mold clamping apparatus, molding machine and mold clamping method Makoto Tsuji, Shinya Itani 2007-10-30
7287972 Mold clamping apparatus and molding machine Makoto Tsuji, Saburo Noda, Shinya Itani, Masaki Yashiro 2007-10-30
7255401 Automobile headrest Satoshi Katahira 2007-08-14
7197269 Method, system and apparatus for transferring toner images to both sides of a recording medium Yasukuni Omata, Hideaki Mochimaru, Chiemi Kaneko, Koji Suzuki, Naoki Iwata +4 more 2007-03-27
7166245 Injection control method of die-casting machine and injection control unit of die-casting machine Yuji Kaneko 2007-01-23
7142034 Charge signal converting amplifier Hajime Kashiwase, Hiromichi Watanabe 2006-11-28
7062955 Combustion-pressure-data acquisition system of multi-cylinder engine Hajime Kashiwase, Hiromichi Watanabe 2006-06-20
7049729 Amplifier converting charge signal Hajime Kashiwase, Hiromichi Watanabe 2006-05-23
7040377 Injection system and casting method of die casting machine Toshiaki Toyoshima, Yuji Abe, Makoto Tsuji 2006-05-09
7037812 Manufacturing method of circuit substrate, circuit substrate and manufacturing device of circuit substrate Yuusuke Kawahara, Tetsuya Yoshida, Kazuhiro Murata 2006-05-02
7003251 Image forming method having transfer temperature difference and apparatus for the same Koji Suzuki, Hideaki Mochimaru, Naoki Iwata, Kunihiko Tomita, Norimasa Sohmiya +4 more 2006-02-21