HK

Hiroshi Kojima

Bridgestone: 55 patents #15 of 2,860Top 1%
BL Bridgestone Tire Company Limited: 36 patents #1 of 438Top 1%
Dai Nippon Printing Co.: 20 patents #72 of 2,222Top 4%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
FI Fujifilm Business Innovation: 8 patents #1,176 of 5,238Top 25%
AC Asahi Glass Co.: 7 patents #274 of 2,251Top 15%
Nissan Motor Co.: 6 patents #1,257 of 8,689Top 15%
YA Yazaki: 5 patents #867 of 3,427Top 30%
PR Prospira: 5 patents #3 of 23Top 15%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
TC Tokyo Gas Co.: 4 patents #27 of 412Top 7%
W& Whitaker &: 3 patents #269 of 1,437Top 20%
EB Ebara: 3 patents #598 of 1,611Top 40%
YM Yamazaki Mazak: 3 patents #50 of 272Top 20%
TN The Singer Company N.V.: 3 patents #4 of 52Top 8%
JC Jidosha Denki Kogyo Co.: 3 patents #19 of 121Top 20%
KC Konishiroku Photo Industry Co.: 3 patents #262 of 894Top 30%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
TC Toko Co.: 3 patents #34 of 196Top 20%
NI Nec Infrontia: 2 patents #62 of 197Top 35%
HO Hoya: 2 patents #523 of 1,290Top 45%
MI Minolta: 2 patents #592 of 1,109Top 55%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
ON onsemi: 2 patents #740 of 1,901Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
UT University Of Tsukuba: 2 patents #32 of 344Top 10%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SK Showa Denko Kabushikikaisha: 1 patents #1 of 20Top 5%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TF The Japan Iron And Steel Federation: 1 patents #5 of 27Top 20%
NA Nippon A&L: 1 patents #9 of 46Top 20%
TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
MK Minolta Camera Kk: 1 patents #8 of 27Top 30%
TL Tokyo Electron Yamanashi Limited: 1 patents #52 of 138Top 40%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
TC Toray Thiokol Co.: 1 patents #4 of 15Top 30%
AC Asmo Co.: 1 patents #369 of 745Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
PM Pioneer Ansafone Manufacturing: 1 patents #4 of 12Top 35%
RP Real World Computing Partnership: 1 patents #4 of 13Top 35%
OP Ortho-Mcneil Pharmaceutical: 1 patents #267 of 449Top 60%
Overall (All Time): #2,799 of 4,157,543Top 1%
216
Patents All Time

Issued Patents All Time

Showing 76–100 of 216 patents

Patent #TitleCo-InventorsDate
8302946 Vibration proofing apparatus Yoshitaka Otsubo 2012-11-06
8297602 Vibration isolator Yoshitaka Otsubo 2012-10-30
8246022 Vibration-proofing device 2012-08-21
8226332 Liquid transporting method and classifying method Seiichi Takagi, Kazuya Hongo 2012-07-24
8215490 Device for classifying particles and method for classifying particles Kazuya Hongo, Tetsuo Ohta, Seiichi Takagi 2012-07-10
8153130 Graft-versus-host disease predicting marker and use thereof Akira Shibuya 2012-04-10
8137574 Processing method of glass substrate, and highly flat and highly smooth glass substrate Koji Otsuka, Masabumi Ito 2012-03-20
8114512 Electromagnetic shielding sheet and method of fabricating the same 2012-02-14
8087515 Separation method and separation apparatus Kazuya Hongo, Seiichi Takagi, Tetsuo Ohta 2012-01-03
8070557 Method of polishing glass substrate Masabumi Ito 2011-12-06
8006965 Vibration isolator 2011-08-30
7995047 Current driving device Makoto Mizuki, Kazuyoshi Nishi, Tetsuro Ohmori, Tomokazu Kojima 2011-08-09
7948480 Current driving circuit Makoto Mizuki, Tetsuro Omori 2011-05-24
7923178 Glass substrate for mask blank and method of polishing for producing the same Masabumi Ito 2011-04-12
7905470 Vibration damper 2011-03-15
7859490 Current drive device Tetsuro Oomori, Hisao Kunitani, Makoto Mizuki, Noriko Kaku 2010-12-28
7817148 Voltage generating system Tomokazu Kojima, Tetsuro Omori 2010-10-19
7770738 Classifying device and method of classification Kazuaki Tabata, Kazuya Hongo, Takayuki Yamada, Seiichi Takagi, Tetsuo Ohta +1 more 2010-08-10
7771603 Process for polishing glass substrate Koji Otsuka, Masabumi Ito 2010-08-10
7667536 Offset fixing operational amplifier circuit Munehiko Ogawa, Tomokazu Kojima 2010-02-23
7549141 Photomask, photomask manufacturing method, and photomask processing device Yoshiaki Ikuta, Kouji Otsuka 2009-06-16
7539808 Information processing apparatus, information processing system, and program 2009-05-26
7365594 Current driver, data driver, display device and current driving method Tetsuro Omori, Makoto Mizuki, Yasuhiro Hirokane, Hiroshi Kondo 2008-04-29
7318959 Optical element having antireflection film Takeshi Mitsuishi, Takeshi Imizu, Hitoshi Kamura, Ken-ichi Shinde 2008-01-15
7262652 Current driver, data driver, and display device Tetsuro Omori, Makoto Mizuki 2007-08-28