SA

Satoru Akiyama

HI Hitachi: 29 patents #976 of 28,497Top 4%
EM Elpida Memory: 16 patents #33 of 692Top 5%
SU Subaru: 8 patents #78 of 1,684Top 5%
RE Renesas Electronics: 6 patents #669 of 4,529Top 15%
SU Subaru: 5 patents #175 of 1,436Top 15%
RT Renesas Technology: 4 patents #758 of 3,337Top 25%
Canon: 3 patents #11,241 of 19,416Top 60%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
Overall (All Time): #34,522 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 26–50 of 64 patents

Patent #TitleCo-InventorsDate
9100019 Semiconductor driver circuit and power conversion device 2015-08-04
9048119 Semiconductor device with normally off and normally on transistors Takamitsu Kanazawa 2015-06-02
8692922 Image pickup apparatus 2014-04-08
8605476 Semiconductor device having hierarchical structured bit line Takenori Sato, Kazuhiko Kajigaya, Yoshimitsu Yanagawa, Tomonori Sekiguchi, Akira Kotabe 2013-12-10
8508644 Imaging apparatus with display unit for displaying image of an imaging subject 2013-08-13
8467217 Semiconductor device Shinichi Takayama, Kazuhiko Kajigaya, Akira Kotabe, Tomonori Sekiguchi 2013-06-18
8234044 Steering control system for vehicle Koji Matsuno, Shinji Matsushita, Shiro Ezoe, Masaru Kogure, Hajime Oyama 2012-07-31
8199596 Semiconductor memory device having a plurality of sense amplifier circuits Riichiro Takemura, Takayuki Kawahara, Tomonori Sekiguchi 2012-06-12
8135524 Vehicle driving force control device Takeshi Yoneda, Keisuke Hosokawa, Koichi Inoue, Hirowatari Yosuke, Tomohiro Yamada +4 more 2012-03-13
8106441 Semiconductor device having plural DRAM memory cells and a logic circuit and method for manufacturing the same Takao Watanabe, Yuichi Matsui, Masahiko Hiratani 2012-01-31
7995405 Semiconductor memory device having a sense amplifier circuit with decreased offset Tomonori Sekiguchi, Riichiro Takemura, Hiroaki Nakaya, Shinichi Miyatake, Yuko Watanabe 2011-08-09
7973582 Timing control circuit and semiconductor storage device Akira Ide, Yasuhiro Takai, Tomonori Sekiguchi, Riichiro Takemura, Hiroaki Nakaya 2011-07-05
7931113 Steering control system for vehicle Koji Matsuno, Shinji Matsushita, Shiro Ezoe, Masaru Kogure, Hajime Oyama 2011-04-26
7903492 Semiconductor device Akira Ide, Yasuhiro Takai, Tomonori Sekiguchi, Riichiro Takemura, Hiroaki Nakaya 2011-03-08
7876627 Semiconductor memory device having a sense amplifier circuit with decreased offset Tomonori Sekiguchi, Riichiro Takemura, Hiroaki Nakaya, Shinichi Miyatake, Yuko Watanabe 2011-01-25
7843250 Semiconductor device Hiroaki Nakaya, Tomonori Sekiguchi, Riichiro Takemura 2010-11-30
7843751 Semiconductor memory device comprising sense amplifier having P-type sense amplifier and N-type sense amplifiers with different threshold voltages Riichiro Takemura, Takayuki Kawahara, Tomonori Sekiguchi 2010-11-30
7804118 Semiconductor device having plural DRAM memory cells and a logic circuit and method for manufacturing the same Takao Watanabe, Yuichi Matsui, Masahiko Hiratani 2010-09-28
7772911 Timing control circuit and semiconductor storage device Akira Ide, Yasuhiro Takai, Tomonori Sekiguchi, Riichiro Takemura, Hiroaki Nakaya 2010-08-10
7750712 Timing control circuit, timing generation system, timing control method and semiconductor memory device Akira Ide, Yasuhiro Takai, Akira Kotabe, Tomonori Sekiguchi, Riichiro Takemura 2010-07-06
7683419 Semiconductor device having plural DRAM memory cells and a logic circuit and method for manufacturing the same Takao Watanabe, Yuichi Matsui, Masahiko Hiratani 2010-03-23
7659769 Semiconductor device Hiroaki Nakaya, Tomonori Sekiguchi, Riichiro Takemura 2010-02-09
7636808 Semiconductor device Takeshi Sakata, Takao Watanabe 2009-12-22
7633833 Semiconductor memory device Riichiro Takemura, Tomonori Sekiguchi, Hiroaki Nakaya, Masayuki Nakamura 2009-12-15
7609572 Semiconductor memory device Hiroaki Nakaya, Riichiro Takemura, Tomonori Sekiguchi, Masayuki Nakamura, Shinichi Miyatake 2009-10-27