EI

Eiichi Ishikawa

RT Renesas Technology: 10 patents #254 of 3,337Top 8%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
HS Hitachi Hokkai Semiconductor: 5 patents #9 of 98Top 10%
RE Renesas Electronics: 4 patents #1,016 of 4,529Top 25%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
CC Clarion Co.: 1 patents #397 of 721Top 60%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
Overall (All Time): #103,803 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
8576643 Semiconductor integrated circuit Yutaka Shinagawa, Takeshi Kataoka, Toshihiro Tanaka, Kazumasa Yanagisawa, Kazufumi Suzukawa 2013-11-05
8171662 Method for processing separation and rupture portion of display label, display label-attached product, and display label attachment structure Takahiro Itoh, Katsuaki Ohnishi, Hideaki Takeuchi, Shinji Otani, Shigeru Nishiyama +1 more 2012-05-08
8130571 Semiconductor integrated circuit Yutaka Shinagawa, Takeshi Kataoka, Toshihiro Tanaka, Kazumasa Yanagisawa, Kazufumi Suzukawa 2012-03-06
7978545 Semiconductor integrated circuit Yutaka Shinagawa, Takeshi Kataoka, Toshihiro Tanaka, Kazumasa Yanagisawa, Kazufumi Suzukawa 2011-07-12
7821824 Semiconductor integrated circuit having buses with different data transfer rates Yutaka Shinagawa, Takeshi Kataoka, Toshihiro Tanaka, Kazumasa Yanagisawa, Kazufumi Suzukawa 2010-10-26
7805562 Microcomputer with configurable communication interfacing Naoki Yada 2010-09-28
7588009 Layout structure of a fuel injection device in a motor cycle Masaya Kurokawa, Tomoharu Kawano, Toshinao Takigawa 2009-09-15
7385869 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2008-06-10
7310700 Microcomputer, programming method and erasing method Naoki Yada 2007-12-18
7277979 Microcomputer with mode-controlled memory Naoki Yada 2007-10-02
7236419 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2007-06-26
7194571 Microcomputer, programming method and erasing method Naoki Yada 2007-03-20
7057937 Data processing apparatus having a flash memory built-in which is rewritable by use of external device Kiyoshi Matsubara, Masanao Sato, Hirofumi Mukai 2006-06-06
7023729 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2006-04-04
6941505 Data processing system and data processing method Naoki Yada, Mitsuru Hiraki, Shoji Shukuri 2005-09-06
6845046 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2005-01-18
6832285 Microcomputer with mode-controlled memory Naoki Yada 2004-12-14
6661715 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2003-12-09
6407959 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2002-06-18
6327212 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2001-12-04
6255225 Method of forming a resist pattern, a method of manufacturing semiconductor device by the same method, and a device and a hot plate for forming a resist pattern Yoshiaki Yamada 2001-07-03
6154412 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 2000-11-28
6087693 Semiconductor device with reduced stepped portions Toshifumi Suganaga 2000-07-11
5991221 Microcomputer and microprocessor having flash memory operable from single external power supply Yasuyuki Saito, Masanao Sato, Naoki Yada, Kiyoshi Matsubara 1999-11-23
5844843 Single chip data processing apparatus having a flash memory which is rewritable under the control of built-in CPU in the external write mode Kiyoshi Matsubara, Masanao Sato, Hirofumi Mukai 1998-12-01