TK

Takayuki Kawahara

HI Hitachi: 74 patents #91 of 28,497Top 1%
RT Renesas Technology: 36 patents #13 of 3,337Top 1%
HC Hitachi Device Engineering Co.: 13 patents #16 of 514Top 4%
RE Renesas Electronics: 12 patents #246 of 4,529Top 6%
HE Hitachi Vlsi Engineering: 11 patents #38 of 666Top 6%
HC Hitachi Ulsi Systems Co.: 7 patents #101 of 867Top 15%
SA Sanden: 3 patents #149 of 631Top 25%
ML Mitsubishi Petrochemical Company Limited: 2 patents #172 of 670Top 30%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
UC Université Paris Cité: 1 patents #123 of 608Top 25%
CN CNRS: 1 patents #3,857 of 11,908Top 35%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
📍 Higashiyamato, JP: #1 of 215 inventorsTop 1%
Overall (All Time): #8,058 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 26–50 of 133 patents

Patent #TitleCo-InventorsDate
7750668 Semiconductor integrated circuit device having power reduction mechanism Masashi Horiguchi, Kunio Uchiyama, Kiyoo Itoh, Takeshi Sakata, Masakazu Aoki 2010-07-06
7742330 Semiconductor device Riichiro Takemura, Kenzo Kurotsuchi 2010-06-22
7738286 Magnetic memory device Kenchi Ito, Hiromasa Takahashi, Riichiro Takemura, Thibault Devolder, Paul Crozat +2 more 2010-06-15
7732864 Semiconductor device and semiconductor integrated circuit using the same Masanao Yamaoka 2010-06-08
7692943 Semiconductor memory device layout comprising high impurity well tap areas for supplying well voltages to N wells and P wells Kenichi Osada, Ken Yamaguchi, Yoshikazu Saito, Naoki Kitai 2010-04-06
7639525 Semiconductor memory device Masanao Yamaoka 2009-12-29
7633315 Semiconductor integrated circuit device Masanao Yamaoka 2009-12-15
7609545 Semiconductor device Kenichi Osada 2009-10-27
7609544 Programmable semiconductor memory device Kenichi Osada 2009-10-27
7596014 Semiconductor device Riichiro Takemura, Kenchi Ito, Hiromasa Takahashi 2009-09-29
7593253 Semiconductor device Riichiro Takemura, Kenchi Ito, Hiromasa Takahashi 2009-09-22
7511558 Semiconductor devices utilizing double gated fully depleted silicon on insulator MOS transistors Kiyoo Itoh, Ryuta Tsuchiya 2009-03-31
7498637 Semiconductor memory Masanao Yamaoka, Kenichi Osada, Kiyoo Itoh 2009-03-03
7492655 Memory device having high speed sense amplifier comprising pull-up circuit and pull-down circuits with drivability for each Satoru Akiyama, Riichiro Takemura, Tomonori Sekiguchi 2009-02-17
7463533 Nonvolatile semiconductor storage device Hideaki Kurata, Naoki Kobayashi, Shunichi Saeki, Takashi Kobayashi, Yoshinori Takase +4 more 2008-12-09
7443718 Magnetic memory device Kenchi Ito, Hiromasa Takahashi, Riichiro Takemura 2008-10-28
7420838 Semiconductor device Kenichi Osada 2008-09-02
7405588 Device and data processing method employing the device Masayuki Miyazaki, Yasushi Goto, Natsuki Yokoyama, Takahiro Onai 2008-07-29
7394697 Nonvolatile semiconductor memory device which stores multi-value information Yusuke Jyouno, Katsutaka Kimura 2008-07-01
7385838 Semiconductor device with a non-erasable memory and/or a nonvolatile memory Kenichi Osada, Riichiro Takemura, Norikatsu Takaura, Nozomu Matsuzaki 2008-06-10
7385436 Fully depleted silicon on insulator semiconductor devices Kiyoo Itoh, Ryuta Tsuchiya 2008-06-10
7356659 Nonvolatile semiconductor memory and method of managing information in information distribution system Naoki Kobayashi, Yuji Satou, Hideaki Kurata, Kunihiro Katayama 2008-04-08
7338261 Hybrid compressor Hiromitsu Adachi, Shinichirou Wakou, Hideki Watanabe 2008-03-04
7336526 Semiconductor device Kenichi Osada 2008-02-26
7319603 Semiconductor memory device layout comprising high impurity well tap areas for supplying well voltages to N wells and P wells Kenichi Osada, Ken Yamaguchi, Yoshikazu Saito, Naoki Kitai 2008-01-15