Takahiro Hayashi

ND Ntt Docomo: 41 patents #64 of 1,706Top 4%

Ngk Spark Plug Co.: 15 patents #96 of 1,594Top 7%

NC Nippon Conlux Co.: 13 patents #12 of 105Top 15%

Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%

NO Nok: 8 patents #40 of 725Top 6%

BC Bridgestone Sports Co.: 7 patents #69 of 224Top 35%

Yamaha: 7 patents #373 of 2,001Top 20%

TO Toyota: 7 patents #4,145 of 26,838Top 20%

PA Panasonic: 6 patents #4,438 of 21,108Top 25%

HI Hitachi: 5 patents #7,555 of 28,497Top 30%

RE Renesas Electronics: 5 patents #829 of 4,529Top 20%

MC Mitsubishi Chemical: 4 patents #463 of 3,022Top 20%

Tdk: 4 patents #1,273 of 3,796Top 35%

NM Nippon Mektron: 4 patents #39 of 286Top 15%

KA Kaneka: 3 patents #437 of 1,525Top 30%

FU Fujifilm: 3 patents #1,989 of 4,519Top 45%

TL Toyota Central R&D Labs: 3 patents #379 of 1,657Top 25%

JV Jvckenwood: 2 patents #245 of 736Top 35%

SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%

KO Konica: 2 patents #962 of 1,958Top 50%

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%

Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%

NC Niterra Co.: 1 patents #41 of 125Top 35%

RG Rakuten Group: 1 patents #217 of 553Top 40%

RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%

CC Cataler Industrial Co.: 1 patents #19 of 40Top 50%

UE University Of Electro-Communications: 1 patents #47 of 199Top 25%

TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%

TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%

WI Wako Pure Chemical Industries: 1 patents #164 of 377Top 45%

CT Ccs Technology: 1 patents #14 of 59Top 25%

📍 Komaki, JP: #1 of 662 inventorsTop 1%

Overall (All Time): #6,040 of 4,157,543Top 1%

152

Patents All Time

Issued Patents All Time

Showing 151–152 of 152 patents

Patent #	Title	Co-Inventors	Date
5239446	Watertight casing for electronic apparatus and assembling method therefor	Tetsuo Matsumura	1993-08-24
4867193	Apparatus for controlling a soap concentration in cleaning solvent	Takeshi Nakata	1989-09-19