KT

Kei Takahashi

SL Semiconductor Energy Laboratory: 22 patents #24 of 488Top 5%
Ngk Spark Plug Co.: 2 patents #43 of 211Top 25%
Overall (2016): #926 of 481,213Top 1%
24
Patents 2016

Issued Patents 2016

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
9520411 Display device and electronic device including the same Shunpei Yamazaki 2016-12-13
9507366 Power supply control device Masaaki Hiroki, Takehisa Sato, Roh Yamamoto 2016-11-29
9490510 Power storage unit and solar power generation unit Minoru Takahashi, Shunpei Yamazaki, Masaaki Hiroki, Junpei Momo 2016-11-08
9477249 DC-DC converter, power receiving device, and power feeding system Koichiro Kamata, Misako Miwa, Shuhei Maeda 2016-10-25
9461341 Power storage device and method for charging the same Junpei Momo, Hiroyuki Miyake 2016-10-04
9444337 DCDC converter including clock generation circuit, error amplifier and comparator 2016-09-13
9412762 DC-DC converter and semiconductor device Jun Koyama 2016-08-09
9413289 Photoelectric conversion device Yoshiaki Ito, Kazuo Nishi 2016-08-09
9391598 Semiconductor device Hiroki Inoue, Tatsuya ONUKI 2016-07-12
9378844 Semiconductor device including transistor whose gate is electrically connected to capacitor 2016-06-28
9374048 Signal processing device, and driving method and program thereof Jun Koyama, Shunpei Yamazaki 2016-06-21
9362820 DCDC converter, semiconductor device, and power generation device Yoshiaki Ito 2016-06-07
9349791 Semiconductor device having oxide semiconductor channel Shunpei Yamazaki, Yoshiaki Ito 2016-05-24
9343877 Spark plug and manufacturing method thereof Yukinobu Hasegawa 2016-05-17
9343288 Semiconductor device Jun Koyama 2016-05-17
9324449 Driver circuit, signal processing unit having the driver circuit, method for manufacturing the signal processing unit, and display device Shunpei Yamazaki, Hideto Ohnuma 2016-04-26
9316695 Semiconductor device Jun Koyama 2016-04-19
9304523 Power supply circuit and method for driving the same Masaaki Hiroki 2016-04-05
9270173 DC converter circuit and power supply circuit Yoshiaki Ito, Hiroki Inoue, Tatsuji Nishijima 2016-02-23
9246476 Driver circuit 2016-01-26
9245650 Semiconductor device Hiroki Inoue, Tatsuya ONUKI 2016-01-26
9236402 Voltage regulator circuit Shunpei Yamazaki, Jun Koyama, Masashi TSUBUKU, Kosei Noda 2016-01-12
9236716 Spark plug Hironobu Mizutani 2016-01-12
9231475 DC-DC converter, semiconductor device, and electronic device 2016-01-05