Atsushi Nagata

TC Toyoda Gosei Co.: 67 patents #6 of 2,296Top 1%

Ricoh Company: 25 patents #815 of 9,818Top 9%

Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%

Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%

HS Hitachi High-Tech Science: 4 patents #39 of 167Top 25%

SO Sony: 2 patents #12,963 of 25,231Top 55%

MH Mitsui High-Tec: 2 patents #53 of 174Top 35%

SN Sii Nanotechnology: 1 patents #82 of 157Top 55%

TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%

PA Panasonic: 1 patents #13,264 of 21,108Top 65%

DC Daihachi Chemical Industry Co.: 1 patents #25 of 56Top 45%

NI Nissan Chemical Industries: 1 patents #141 of 308Top 50%

FI Fujikin Incorporated: 1 patents #196 of 318Top 65%

KC Kurabe Industrial Co.: 1 patents #15 of 40Top 40%

Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%

NE Nec: 1 patents #7,889 of 14,502Top 55%

NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%

SI Seiko Instruments: 1 patents #836 of 1,437Top 60%

📍 Yokohama, JP: #60 of 480 inventorsTop 15%

Overall (All Time): #8,552 of 4,157,543Top 1%

129

Patents All Time

Issued Patents All Time

Showing 126–129 of 129 patents

Patent #	Title	Co-Inventors	Date
4979210	Method and apparatus for protection of signal copy	Yutaka Uekawa, Takanori Senoo, Kenichi Takahashi	1990-12-18
4962947	Impact energy absorbing steering wheel	Haruhiko Segawa	1990-10-16
4879923	Steering wheel	—	1989-11-14
4789763	Horn switch system of steering wheel	Takahiro Hashiba	1988-12-06