KT

Kei Takahashi

SL Semiconductor Energy Laboratory: 247 patents #31 of 1,113Top 3%
SO Sony: 38 patents #763 of 25,231Top 4%
OM Omron: 10 patents #250 of 3,089Top 9%
Ngk Spark Plug Co.: 9 patents #191 of 1,594Top 15%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
FS Furukawa Automotive Systems: 3 patents #54 of 269Top 25%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
JP Japan Polyethylene: 3 patents #21 of 74Top 30%
KA Kao: 2 patents #1,388 of 3,221Top 45%
NT Nlt Technologies: 2 patents #81 of 164Top 50%
YC Yamaichi Electronics Co.: 2 patents #59 of 159Top 40%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
ME Mitsubishi Engineering-Plastics: 2 patents #49 of 163Top 35%
TC Ts Tech Co.: 1 patents #323 of 561Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
KL Kawasumi Laboratories: 1 patents #37 of 106Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NT Nec Lcd Technologies: 1 patents #192 of 305Top 65%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JC Japan Polyolefins Co.: 1 patents #37 of 85Top 45%
HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
Overall (All Time): #1,021 of 4,157,543Top 1%
330
Patents All Time

Issued Patents All Time

Showing 276–300 of 330 patents

Patent #TitleCo-InventorsDate
9120913 Elastic composite material and mold product using the same Osamu Murakami, Mika Hayashi, Kazuo Hokkirigawa, Takeshi Yamaguchi, Kei Shibata 2015-09-01
9088056 Power storage unit and solar power generation unit Minoru Takahashi, Shunpei Yamazaki, Masaaki Hiroki, Junpei Momo 2015-07-21
9048117 Pulse output circuit, display device, and electronic device Hiroyuki Miyake 2015-06-02
9006728 Semiconductor device having oxide semiconductor transistor Shunpei Yamazaki, Yoshiaki Ito 2015-04-14
8999751 Method for making oxide semiconductor device Shunpei Yamazaki, Yoshiaki Ito 2015-04-07
8947155 Solid-state relay Shunpei Yamazaki 2015-02-03
8933349 Electrical apparatus and manufacturing process of the same Hirohisa Kubota, Tamotsu Tetsuchikawara 2015-01-13
8922182 DC converter circuit and power supply circuit Yoshiaki Ito, Hiroki Inoue, Tatsuji Nishijima 2014-12-30
8866407 Lighting device 2014-10-21
8816662 DC-DC converter, semiconductor device and display device Yoshiaki Ito 2014-08-26
8786209 Light-emitting device and method of driving light-emitting device 2014-07-22
8766608 Voltage regulator circuit and semiconductor device, including transistor using oxide semiconductor Shunpei Yamazaki, Jun Koyama, Masashi TSUBUKU, Kosei Noda 2014-07-01
8754330 Electronic cable Hirohisa Kubota, Tamotsu Tetsuchikawara 2014-06-17
8723173 Semiconductor device, power circuit, and manufacturing method of semiconductor device Shunpei Yamazaki, Yoshiaki Ito 2014-05-13
8710762 DC/DC converter, power supply circuit, and semiconductor device Jun Koyama, Masato Ishii 2014-04-29
8674368 Display device and method for manufacturing thereof Satoshi Murakami, Suguru OZAWA 2014-03-18
8552904 In-vehicle pulse radar Sadao Matushima, Toshihide Fukuchi 2013-10-08
D690658 Electric connector 2013-10-01
8519628 Light-emitting device Ryota Fukumoto, Hiroyuki Miyake, Yoshifumi Tanada 2013-08-27
8485385 Welding material and fuel tank thereby welded Fumio Asada, Haruo Ikeda, Osamu Miyachi 2013-07-16
8477254 Backlight module with detachable light source unit and liquid crystal display device having the same Hideki Kujiraoka 2013-07-02
8421069 Semiconductor device Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake, Kouhei Toyotaka, Masashi TSUBUKU +2 more 2013-04-16
8421068 Semiconductor device and manufacturing method thereof Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake, Kouhei Toyotaka, Masashi TSUBUKU +2 more 2013-04-16
8330702 Pulse output circuit, display device, and electronic device Hiroyuki Miyake 2012-12-11
8294154 Semiconductor display device Shunpei Yamazaki, Jun Koyama, Yoshifumi Tanada, Hiroyuki Miyake 2012-10-23