Seiichi Abe — 20 Patents at Hitachi

Seiichi Abe has been granted 20 US patents while listed as an inventor at Hitachi. The first was granted in 1986 and the most recent in November 2013. Seiichi Abe ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Seiichi Abe in Yokohama, JP.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8578110	Memory data backup system and memory data backup control method	Tatsuhiko Fukazawa	2013-11-05
7493432	Storage system with memories each having DIMMs daisy-chain connected to one another and control method thereof	Tatsuhiko Fukazawa	2009-02-17	$111,000
7260680	Storage apparatus having microprocessor redundancy for recovery from soft errors	—	2007-08-21	$215,000
7249290	Deskew circuit and disk array control device using the deskew circuit, and deskew method	Yuji Takei	2007-07-24	$198,000
7131013	Power supply control system and storage device for holding data just prior to the occurence of an error	Takahiro Sasakura	2006-10-31	$93,000
6978403	Deskew circuit and disk array control device using the deskew circuit, and deskew method	Yuji Takei	2005-12-20	$151,000
6777795	Semiconductor integrated circuit modules, manufacturing methods and usage thereof	Takahiro Sasakura	2004-08-17	$194,000
6700829	Memory package, memory system and hot-line insertion/removal method thereof	Hirotsugu Yamagata, Kazunari Kano	2004-03-02	$219,000
6568763	System for controlling operation of cylinder of vehicle	Koji Uematsu	2003-05-27
6385114	Memory package, memory system and hot-line insertion/removal method thereof	Hirotsugu Yamagata, Kazunari Kano	2002-05-07	$127,000
6121343	Perfume-containing controlled release biodegradable resin composition	Hideyuki Hongo, Yoji Hori, Yasuo Fujiwara, Minoru Hanada	2000-09-19
6058039	Memory package and hot-line insertion/removal method using time constant based on-off switching	Hirotsugu Yamagata, Kazunari Kano	2000-05-02	$780,000
5905994	Magnetic disk controller for backing up cache memory	Masanori Hori	1999-05-18	$781,000
5590082	Circuit and method for retaining DRAM content	—	1996-12-31	$102,000
4974577	Apparatus for collecting wafers	Yoshitaka Shiratori, Tomoyoshi Sakamoto	1990-12-04
4926836	Method of and apparatus for dressing cutting edge of cut-off wheel	—	1990-05-22
4899719	Apparatus for collecting wafers	Yoshitaka Shiratori, Tomoyoshi Sakamoto	1990-02-13
4821946	Soldering method	Kenji Fujita, Toshiyuki Nakao	1989-04-18	$39,000
4812678	Easily testable semiconductor LSI device	—	1989-03-14
4564462	Menthol soap	Hajime Watanabe, Yoshio Tanaka	1986-01-14

Seiichi Abe — 20 Patents

Issued Patents All Time

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