HY

Hiroyuki Yamazaki

NE Nec: 34 patents #190 of 14,502Top 2%
Canon: 25 patents #2,400 of 19,416Top 15%
SC Shin-Etsu Chemical Co.: 17 patents #260 of 2,176Top 15%
KO Konica: 16 patents #102 of 1,958Top 6%
TC Tokyo Ohka Kogyo Co.: 9 patents #135 of 684Top 20%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
NM Nisshin Flour Milling: 4 patents #52 of 320Top 20%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
MH Macom Technology Solutions Holdings: 3 patents #66 of 265Top 25%
VJ Victor Company Of Japan: 2 patents #523 of 1,489Top 40%
YA Yamauchi: 2 patents #12 of 35Top 35%
MP Mitsubishi Power: 2 patents #85 of 508Top 20%
HC Hirose Electric Co.: 2 patents #163 of 407Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
HC Hitachi Device Engineering Co.: 2 patents #202 of 514Top 40%
NP Nisshin Pharma: 2 patents #13 of 52Top 25%
OI Oiles: 2 patents #84 of 253Top 35%
JD Japan Display: 2 patents #741 of 1,204Top 65%
DE Denso: 2 patents #4,986 of 11,792Top 45%
DC Dainippon Ink And Chemicals: 2 patents #241 of 1,002Top 25%
KC Konishiroku Photo Industry Co.: 2 patents #360 of 894Top 45%
KC Kowa Company: 2 patents #203 of 562Top 40%
MS Mitsubishi Hitachi Power Systems: 2 patents #298 of 970Top 35%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
AN Anritsu: 1 patents #314 of 633Top 50%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KR Kawamura Institute Of Chemical Research: 1 patents #25 of 58Top 45%
NT National Institute Of Information And Communications Technology: 1 patents #228 of 517Top 45%
ND Nec Compound Semiconductor Devices: 1 patents #19 of 87Top 25%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
OC Optoquest Co.: 1 patents #5 of 15Top 35%
OC Otsuka Pharmaceutical Co.: 1 patents #681 of 1,273Top 55%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SC Shenzhen Torey Microelectronic Technology Co.: 1 patents #4 of 12Top 35%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TC Tec Co.: 1 patents #45 of 177Top 30%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
AC Amada Co.: 1 patents #242 of 479Top 55%
📍 Joetsu, PA: #1 of 1 inventorsTop 100%
Overall (All Time): #5,720 of 4,157,543Top 1%
156
Patents All Time

Issued Patents All Time

Showing 151–156 of 156 patents

Patent #TitleCo-InventorsDate
D301036 Wall mount, coin-operated, public telephone Yutaka Yoshino, Makoto Gotoh 1989-05-09
4767201 Wide angle lens Hisao Fujita, Tomoko Wakabayashi 1988-08-30
4688903 Wide angle lens Hisao Fujita, Tomoko Wakabayashi 1987-08-25
4628282 Clock generator for digital demodulators Kazuo Hikawa, Kazuya Toyomaki 1986-12-09
4617526 Sync responsive clock generator for digital demodulators Kazuo Hikawa, Kazuya Toyomaki 1986-10-14
4447661 Process for producing an alcohol by hydroformylation Satoshi Hoshiyama, Hiroyuki Muto, Shuzo Shinke, Kanji Otsuka, Shinichiro Takigawa 1984-05-08