Keigo Ejiri — 10 Patents at Seiko Epson

Keigo Ejiri has been granted 10 US patents while listed as an inventor at Seiko Epson. The first was granted in 2002 and the most recent in November 2016. Keigo Ejiri ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Keigo Ejiri in Ikeda, JP.

Patents per Year

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date
9498972	Printer and printing system	Toshiaki Koike	2016-11-22
9333759	Printer and printing system	Toshiaki Koike	2016-05-10
9156273	Printer and printing system	Toshiaki Koike	2015-10-13
8919914	Printer and printing system	Toshiaki Koike	2014-12-30
8654373	Printing system, printer, host computer, printing system control method, and program	Kenichi Murahashi, Toshiaki Koike	2014-02-18
8520244	Recording system and control method for a recording system	Yukiharu Horiuchi	2013-08-27
8511789	Printer and printing system	Toshiaki Koike	2013-08-20
7950766	Printer and printing system	Toshiaki Koike	2011-05-31
7165902	Printer and printer control method	Toshiaki Koike, Noboru Otsuki	2007-01-23
6434643	Transmission of status information by a selected one of multiple transfer modes based on the cause for sending the status information	—	2002-08-13

Keigo Ejiri — 10 Patents

Patents per Year

Issued Patents All Time

Patent Widget