P

Inventor

TOMINAGA KAZUYOSHI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “TOMINAGA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SII PRINTEK INC

7 patents
US6880910B2Apr 19, 2005

Air damper, ink jet head, and ink jet recording apparatus

SII PRINTEK INC8 citations72
US7172271B2Feb 6, 2007

Ink-jet print head and ink-jet recording apparatus

SII PRINTEK INC7 citations68
US9579895B2Feb 28, 2017

Liquid jet head and liquid jet apparatus

SII PRINTEK INC4 citations63
US6811247B2Nov 2, 2004

Ink jet head and ink jet recording apparatus

SII PRINTEK INC2 citations60
US7059707B2Jun 13, 2006

Ink jet print head

SII PRINTEK INC0 citations39
US7108358B2Sep 19, 2006

Pressure buffer and ink-jet recording apparatus

SII PRINTEK INC0 citations36
US10500852B2Dec 10, 2019

Liquid jet head and liquid jet device

SII PRINTEK INC0 citations35

SEIKO INSTR INC

2 patents
US6575557B2Jun 10, 2003

Recording unit and ink jet type recording apparatus equipped with the recording unit

SEIKO INSTR INC30 citations91
US6851790B2Feb 8, 2005

Ink jet head, ink jet recording apparatus, and method for removing dust from the ink jet head

SEIKO INSTR INC13 citations83

SEIKO INSTR INFORMATION DEVICES INC

2 patents
USD390208SFeb 3, 1998

Stylus pen

SEIKO INSTR INFORMATION DEVICES INC17 citations88
USD398593SSep 22, 1998

Tablet

SEIKO INSTR INFORMATION DEVICES INC16 citations69

SAKATA AKIFUMI

2 patents
US8544982B2Oct 1, 2013

Liquid jet head, liquid jet recorder and method for filling liquid jet head with liquid

SAKATA AKIFUMI2 citations55
US8430477B2Apr 30, 2013

Liquid injection head, liquid injection recording apparatus, and method of filling liquid injection head with liquid

SAKATA AKIFUMI1 citations48

TOMINAGA KAZUYOSHI

1 patent
US8602528B2Dec 10, 2013

Pressure damper, liquid jet head, and liquid jet apparatus

TOMINAGA KAZUYOSHI4 citations54