P

Inventor

YOSHIDA MASANORI

JP104 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

20 patents
US6250750B1Jun 26, 2001

Ink cartridge and loading mechanism for ink cartridge

SEIKO EPSON CORP166 citations99
US5477963ADec 26, 1995

Ink-jet recording apparatus and ink tank cartridge therefor

SEIKO EPSON CORP136 citations98
US5748210AMay 5, 1998

Ink jet type recording unit with an improved carriage structure

SEIKO EPSON CORP69 citations96
US5488401AJan 30, 1996

Ink-jet recording apparatus and ink tank cartridge thereof

SEIKO EPSON CORP95 citations96
US5657058AAug 12, 1997

Ink-jet recording apparatus and ink tank cartridge therefor

SEIKO EPSON CORP83 citations95
USD351190SOct 4, 1994

Ink cartridge

SEIKO EPSON CORP50 citations95
US6916132B2Jul 12, 2005

Double-sided printing apparatus

SEIKO EPSON CORP42 citations93
US6877837B1Apr 12, 2005

Control unit and method for controlling motor for use in printer, and storage medium storing control program

SEIKO EPSON CORP17 citations93
US6809489B1Oct 26, 2004

Print control unit and print control method, and storage medium storing print control program

SEIKO EPSON CORP25 citations93
US6528962B1Mar 4, 2003

Control unit and method for controlling motor for use in printer, and storage medium storing control program

SEIKO EPSON CORP21 citations93
US6450612B2Sep 17, 2002

Recording head position adjusting mechanism in ink jet recording apparatus

SEIKO EPSON CORP16 citations93
US6270184B1Aug 7, 2001

Recording head position adjusting mechanism in ink jet recording apparatus

SEIKO EPSON CORP42 citations93
US6045207AApr 4, 2000

Ink-jet recording apparatus and ink tank cartridge therefor

SEIKO EPSON CORP35 citations93
US5576749ANov 19, 1996

Ink-jet recording apparatus and ink tank cartridge therefor

SEIKO EPSON CORP38 citations93
US5867188AFeb 2, 1999

Ink jet printer

SEIKO EPSON CORP20 citations92
US5590510AJan 7, 1997

Ink-jet recording apparatus and ink tank cartridge thereof

SEIKO EPSON CORP27 citations92
US6390698B1May 21, 2002

Apparatus and method of detecting home position of carriage and storage medium storing home position detection program

SEIKO EPSON CORP19 citations84
US5959642ASep 28, 1999

Printer having a shock absorber for a printer motor

SEIKO EPSON CORP18 citations84
USRE38926EDec 27, 2005

Printer including an ink cartridge

SEIKO EPSON CORP3 citations74
US6027204AFeb 22, 2000

Printer including an ink cartridge

SEIKO EPSON CORP6 citations74

NIHON NOHYAKU CO LTD

4 patents

FUJI PHOTO FILM CO LTD

4 patents

YOSHIDA MASANORI

4 patents

FUJIFILM CORP

3 patents

SEKI HIROYUKI

3 patents

MICRON TECHNOLOGY INC

2 patents

NEC CORP

2 patents

NIKKO KK

1 patent

ASPARK CO LTD

1 patent

TAISHO PHARMACEUTICAL CO LTD

1 patent

SATO ATSUSHI

1 patent

ELPIDA MEMORY INC

1 patent

KAWASAKI HEAVY IND LTD

1 patent

RENGO CO LTD

1 patent

CANON KK

1 patent

Showing the top 50 of 104 patents by PatentIndex Score.