TN

Takashi Nakajima

FL Fujitsu Component Limited: 22 patents #30 of 281Top 15%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
Nissan Motor Co.: 13 patents #482 of 8,689Top 6%
TK Toshiba Tec Kabushiki Kaisha: 10 patents #307 of 1,664Top 20%
TC Taiyo Yuden Co.: 10 patents #118 of 959Top 15%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
FI Fujifilm Business Innovation: 6 patents #1,500 of 5,238Top 30%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
RT Renesas Technology: 5 patents #592 of 3,337Top 20%
SC Seidensha Electronics Co.: 4 patents #2 of 21Top 10%
NC Nippon Paint Holdings Co.: 4 patents #150 of 834Top 20%
HC Hitachi Industrial Equipment Systems Co.: 4 patents #117 of 550Top 25%
IC Idemitsu Kosan Co.: 4 patents #327 of 1,237Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SE Sega Enterprises: 2 patents #47 of 368Top 15%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
TK Toyo Boseki Kabushiki Kaisha: 2 patents #343 of 1,085Top 35%
AC Aicello Chemical Co.: 2 patents #5 of 22Top 25%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
FU Furyu: 1 patents #13 of 33Top 40%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Canon: 1 patents #14,899 of 19,416Top 80%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
SI Sipec: 1 patents #4 of 7Top 60%
FL Fuji Paudal Conmpany Limited: 1 patents #4 of 21Top 20%
ED Envision Aesc Energy Devices: 1 patents #9 of 33Top 30%
Tdk: 1 patents #2,493 of 3,796Top 70%
TA Tdk Electronics Ag: 1 patents #234 of 503Top 50%
TF Tokyo University Of Science Foundation: 1 patents #82 of 252Top 35%
DC Diesel Kiki Co.: 1 patents #181 of 366Top 50%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
ZE Zeon: 1 patents #435 of 734Top 60%
NK Nihon Kohden: 1 patents #238 of 467Top 55%
NE Nec: 1 patents #7,889 of 14,502Top 55%
ME Mistubishi Electric: 1 patents #1 of 47Top 3%
Overall (All Time): #7,424 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 126–137 of 137 patents

Patent #TitleCo-InventorsDate
5017311 Method for injection molding into a resonating mold Toshihiro Furusawa, Atsushi Satoh, Noriaki Matsugishi 1991-05-21
4950451 Copper alloy for an electronic device and method of preparing the same Kenji Kubozono, Takefumi Itou, Kimio Hashizume, Shinichi Iwase 1990-08-21
4846578 Surface characteristic measurement Misao Morita 1989-07-11
4685419 Method and apparatus for powder surface treating 1987-08-11
4658361 Method and apparatus for determining satellite attitude by using star sensor Michitaka Kosaka, Satoshi Mohri, Katsumi Kawano, Toshiro Sasaki, Shoji Miyamoto 1987-04-14
4627960 Copper-based alloy Kenji Kubosono 1986-12-09
4486250 Copper-based alloy and method for producing the same 1984-12-04
4477686 Thermoelectric element Makoto Suzuki 1984-10-16
4443106 Measuring device for measuring the amount of change in thickness of the paint layer Zenichi Yasuda, Misao Morita 1984-04-17
4430518 Protecting tube for thermocouple Fujio Matsui 1984-02-07
4315603 Fuel injection valve Iwao Ohno 1982-02-16
4194108 Thermal printing head and method of making same Katsuto Nagano, Kazumi Ishikawa 1980-03-18