HH

Hiroyuki Hayashi

SS Sumitomo Wiring Systems: 28 patents #86 of 2,615Top 4%
TA Tadano: 20 patents #2 of 139Top 2%
Fujitsu Limited: 15 patents #1,986 of 24,456Top 9%
Sumitomo Electric Industries: 14 patents #1,767 of 21,551Top 9%
TL Tokyo Electron Limited: 14 patents #474 of 5,567Top 9%
AT Autonetworks Technologies: 10 patents #173 of 1,079Top 20%
TU Tohoku University: 9 patents #45 of 1,680Top 3%
JL Japan Aviation Electronics Industry, Limited: 9 patents #133 of 728Top 20%
DE Denso: 8 patents #1,668 of 11,792Top 15%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
Brother Kogyo: 6 patents #1,178 of 2,767Top 45%
AC Aska Pharmaceutical Co.: 6 patents #2 of 69Top 3%
MC Mitsubishi Chemical: 5 patents #358 of 3,022Top 15%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
Ngk Spark Plug Co.: 4 patents #450 of 1,594Top 30%
OD Oki Data: 4 patents #186 of 635Top 30%
HR Harness System Technologies Research: 4 patents #18 of 103Top 20%
PL Pilot Ink Company, Limited: 4 patents #24 of 110Top 25%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
KS Kawasaki Steel: 4 patents #280 of 1,922Top 15%
IK Ishihara Sangyo Kaisha: 4 patents #97 of 403Top 25%
ND Nitto Denko: 3 patents #959 of 2,479Top 40%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
DA Denso International America: 3 patents #169 of 604Top 30%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
HS Hitachi-Lg Data Storage: 3 patents #87 of 294Top 30%
Adobe: 2 patents #1,590 of 4,589Top 35%
FU Fujikura: 2 patents #518 of 1,407Top 40%
KC Koito Manufacturing Co.: 2 patents #455 of 1,047Top 45%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
TC Toyo Ink Sc Holdings Co.: 2 patents #33 of 144Top 25%
TC Toyochem Co.: 2 patents #6 of 37Top 20%
TI Toyota Industries: 2 patents #357 of 955Top 40%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%
KU Kyushu University, National University: 1 patents #221 of 767Top 30%
RD Roland Dg: 1 patents #88 of 158Top 60%
SC Seiren Co.: 1 patents #61 of 165Top 40%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
KU Kyushu University: 1 patents #77 of 186Top 45%
KC Kyoraku Co.: 1 patents #76 of 136Top 60%
KP Kabushiki Kaisha Pilot: 1 patents #85 of 160Top 55%
II Idec Izumi: 1 patents #39 of 98Top 40%
HL Hitachi Shipbuilding & Engineering Company Limited: 1 patents #37 of 117Top 35%
HL Hal Laboratory: 1 patents #22 of 56Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
NE Nec: 1 patents #7,889 of 14,502Top 55%
MI Mitutoyo: 1 patents #455 of 721Top 65%
NI Nidec: 1 patents #568 of 976Top 60%
NI Nifco: 1 patents #245 of 650Top 40%
📍 Tokyo, MI: #6 of 74 inventorsTop 9%
Overall (All Time): #3,695 of 4,157,543Top 1%
191
Patents All Time

Issued Patents All Time

Showing 176–191 of 191 patents

Patent #TitleCo-InventorsDate
5417513 Lever of lever type connector 1995-05-23
5392413 Record medium reproducing device Naomi Nomura, Tadashi Tanase, Shigehiko Takeshita, Kazuhiko Ono 1995-02-21
5368492 Lever type connector 1994-11-29
5306195 Water-proof connector 1994-04-26
5303791 Rear wheel steering device for a vehicle Toshiro Kondo, Fumitaka Ando, Hirotaka Kanazawa, Takeshi Edahiro, Ryuya Akita 1994-04-19
5218525 Method and apparatus for partially running a sequence program for debugging thereof Shinichi Amasaki 1993-06-08
5203193 Method of rolling H-beams Takaaki Iguchi 1993-04-20
5031435 Adjustable width rolls for rolling mill Tsuneo Seto, Atsushi Hatanaka, Hironori Miura, Yoji Fujimoto 1991-07-16
D317590 Automobile bulb socket Ken Matsuoka, Kihachiro Uchida, Kazuya Horiuchi 1991-06-18
5009094 Method of rolling H-shaped steels Tsuneo Seto, Hironori Miura, Yoji Fujimoto 1991-04-23
4927314 Engine valve feed apparatus Hideharu Sakimori, Susumu Ihara 1990-05-22
4790709 Article picking up mechanism Hideharu Sakimori, Daijiro Ida, Seiji Takahashi 1988-12-13
4595964 Magnetic head and method of making the same Kazuo Kimura, Kunihide Sakai, Chikara Inoue, Toyoaki Takayasu, Yasuhiro Ayabe +1 more 1986-06-17
4383493 Anchor Osamu Takamatsu, Hiyoshi Ooshima, Katsuhiro Kaneko, Toyomori Tsuda 1983-05-17
4366510 Video signal recording and/or reproducing device Yuji Watanabe 1982-12-28
4252867 Corrosion-resistant iron-base material and a process for producing same Keiji Nemoto, Kyoji Takahashi 1981-02-24