MY

Masayuki Yamada

TO Toyota: 58 patents #127 of 26,838Top 1%
Canon: 55 patents #587 of 19,416Top 4%
KT Kabushiki Kaisha Toshiba: 17 patents #1,748 of 21,451Top 9%
KS Kyocera Document Solutions: 16 patents #141 of 1,545Top 10%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
SO Sony: 11 patents #4,043 of 25,231Top 20%
HM Hitachi Maxell: 10 patents #74 of 1,211Top 7%
TI Takeda Chemical Industries: 5 patents #247 of 1,420Top 20%
SC Shin-Etsu Handotai Co.: 5 patents #149 of 679Top 25%
TW The Japan Steel Works: 5 patents #31 of 643Top 5%
NE Nec: 5 patents #2,830 of 14,502Top 20%
KM Kyocera Mita: 4 patents #152 of 763Top 20%
KS Konica Minolta Sensing: 4 patents #6 of 57Top 15%
OU Osaka Prefecture University: 3 patents #1 of 20Top 5%
MA Maxell: 3 patents #182 of 437Top 45%
MC Murata Manufacturing Co.: 3 patents #2,166 of 5,295Top 45%
HE Hitachi Kokusai Electric: 3 patents #258 of 843Top 35%
NI Nidec: 2 patents #402 of 976Top 45%
CL Central Glass Company, Limited: 2 patents #334 of 968Top 35%
DC Daiken Medical Co.: 2 patents #2 of 12Top 20%
SI Seiko Instruments: 2 patents #605 of 1,437Top 45%
YC Yanmar Holdings Co.: 2 patents #230 of 636Top 40%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
NC Nippon Soda Co.: 1 patents #348 of 648Top 55%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
SC Sagami Chemical Research Center: 1 patents #140 of 312Top 45%
DK Daiken Iki Kabushiki Kaisha: 1 patents #12 of 41Top 30%
KE Kokusai Electric: 1 patents #344 of 583Top 60%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
KC Kissei Pharmaceutical Co.: 1 patents #115 of 202Top 60%
HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TL Tokyo Electron Yamanashi Limited: 1 patents #52 of 138Top 40%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TO Toto: 1 patents #620 of 1,113Top 60%
TC Toyo Soda Manufacturing Co.: 1 patents #136 of 272Top 50%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
CH Chino: 1 patents #17 of 52Top 35%
HE Hitachi Maxell Energy: 1 patents #2 of 38Top 6%
MC Minolta Co.: 1 patents #942 of 1,416Top 70%
CH Cci Holdings: 1 patents #11 of 37Top 30%
📍 Kyoto, JP: #12 of 140 inventorsTop 9%
Overall (All Time): #2,350 of 4,157,543Top 1%
234
Patents All Time

Issued Patents All Time

Showing 76–100 of 234 patents

Patent #TitleCo-InventorsDate
8999488 Optical member and method of manufacturing the same Zuyi Zhang, Hiroyuki Tanaka 2015-04-07
8999078 Forging heat resistant steel, manufacturing method thereof, forged parts and manufacturing method thereof Reki Takaku, Haruki Ohnishi, Kenichi Okuno, Kenichi Imai, Kazuhiro Miki +2 more 2015-04-07
8905559 Optical lens having sub-wavelength structure containing aluminum or aluminum oxide, method of manufacturing optical lens, and imaging optical system including optical lens Hiroshi Kawauchi, Takeharu Okuno, Ryo Ogawa, Tomonari Nakayama 2014-12-09
8867102 Communication apparatus and control method of communication apparatus 2014-10-21
8859147 Non-aqueous secondary battery Naokage Tanaka, Akira Inaba, Masayuki Yoshiya 2014-10-14
8840101 Printing apparatus, control method therefor, and storage medium 2014-09-23
8828313 Ni-base alloy for turbine rotor of steam turbine and turbine rotor of steam turbine Kuniyoshi Nemoto, Kiyoshi Imai, Yomei Yoshioka, Reki Takaku, Shigekazu Miyashita +4 more 2014-09-09
8825484 Character input apparatus equipped with auto-complete function, method of controlling the character input apparatus, and storage medium Masayuki Sato 2014-09-02
8790829 Nonaqueous secondary battery Satoshi Kono, Akira Inaba, Kazutaka Matsuo 2014-07-29
8778450 Optical member and method of manufacturing the same Zhang Zuyi, Hiroyuki Tanaka 2014-07-15
8682185 Image forming apparatus maintaining clean back surface of recording material Yoshihiro Andou, Lin Lu 2014-03-25
8616624 Seat structure and vehicle Hideki Kobayashi, Takeshi Tokai, Masaki Mori, Keisuke Onoda, Makoto Ito 2013-12-31
8608242 Seat structure and vehicle Hideki Kobayashi, Takeshi Tokai, Masaki Mori, Keisuke Onoda, Makoto Ito 2013-12-17
8603372 Method of manufacturing optical element, and optical element Hiroyuki Tanaka, Yoshinori Kotani 2013-12-10
D694163 Door for an automobile Junichi Toura 2013-11-26
8541049 Optical member, optical system using the optical member, and method of manufacturing an optical member Tomonari Nakayama 2013-09-24
8501270 Optical transparent member and optical system using the same Yoshinori Kotani, Hiroyuki Tanaka, Takeharu Okuno, Tsutomu Minami, Masahiro Tatsumisago +1 more 2013-08-06
8481212 Non-aqueous secondary battery Naokage Tanaka, Akira Inaba, Masayuki Yoshiya 2013-07-09
8475126 Housing assembly for use in fan unit and fan unit including the same Yusuke Yoshida, Takahiro Kikuichi 2013-07-02
D681528 Side panel for an automobile Takahiro Minami, Tetsuya Nakagawa, Noriyuki Nakamura 2013-05-07
D681520 Hood for an automobile Junichi Toura 2013-05-07
8436320 Fluorescence detecting apparatus, and fluorescence detecting method 2013-05-07
D680918 Front grill for an automobile Yoshikazu Shouji, Kazuhiko Hasui 2013-04-30
D676793 Trunk lid for an automobile Junichi Toura 2013-02-26
D676788 Body portion of an automobile Junichi Toura, Yoshikazu Shouji, Noriyuki Nakamura 2013-02-26