P

Inventor

MATSUMOTO HIROYOSHI

JP25 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO HIROYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAKAI JUNJI

7 patents
US9259924B2Feb 16, 2016

Printing apparatus and printed material manufacturing method

NAKAI JUNJI6 citations83
US9623677B2Apr 18, 2017

Printing apparatus and printed material manufacturing method

NAKAI JUNJI3 citations72
US9873266B2Jan 23, 2018

Printing apparatus and printed material manufacturing method

NAKAI JUNJI1 citations61
US9427976B2Aug 30, 2016

Printing apparatus, printing system, and printed material manufacturing method

NAKAI JUNJI2 citations61
US10279604B2May 7, 2019

Printing apparatus and printed material manufacturing method

NAKAI JUNJI0 citations51
US9764565B2Sep 19, 2017

Printing apparatus, printing system, and printing method

NAKAI JUNJI0 citations51
US9449798B2Sep 20, 2016

Plasma processing device, printing apparatus, printing system, computer program product, and method for manufacturing printed material

NAKAI JUNJI1 citations51

MATSUMOTO HIROYOSHI

5 patents
US9278548B2Mar 8, 2016

Printing system, printing apparatus, and printed-matter production method

MATSUMOTO HIROYOSHI6 citations82
US12409659B2Sep 9, 2025

Maintenance method and liquid discharge apparatus

MATSUMOTO HIROYOSHI0 citations50
US12202278B2Jan 21, 2025

Printer

MATSUMOTO HIROYOSHI0 citations50
US9643429B2May 9, 2017

Processing object modifying apparatus, printing apparatus, printing system, and method for manufacturing printout

MATSUMOTO HIROYOSHI0 citations50
US9227430B2Jan 5, 2016

Processing object modifying apparatus, printing apparatus, printing system, and method for manufacturing printout

MATSUMOTO HIROYOSHI0 citations50

RICOH CO LTD

4 patents
US10550514B2Feb 4, 2020

Cloth heating apparatus, cloth heating method, method of applying image to cloth, medium heating apparatus

RICOH CO LTD6 citations72
US9738101B2Aug 22, 2017

Printing system, printing apparatus, and printed-matter production method

RICOH CO LTD1 citations62
US10308058B2Jun 4, 2019

Printing system, printing apparatus, and printed-matter production method

RICOH CO LTD0 citations51
US7844205B2Nov 30, 2010

Image forming apparatus

RICOH CO LTD0 citations41

HITACHI PRINTING SOLUTIONS LTD

2 patents
US6813462B2Nov 2, 2004

Electro-photographic developing unit

HITACHI PRINTING SOLUTIONS LTD17 citations83
US6829449B2Dec 7, 2004

Image forming apparatus with transfer bias inverting function

HITACHI PRINTING SOLUTIONS LTD3 citations61

TOYOTA MOTOR CO LTD

2 patents
US9789755B2Oct 17, 2017

Electric vehicle

TOYOTA MOTOR CO LTD4 citations70
US10714781B2Jul 14, 2020

Moving body

TOYOTA MOTOR CO LTD0 citations41

HITACHI KOKI KK

1 patent
US5923933AJul 13, 1999

Electrophotographic apparatus

HITACHI KOKI KK49 citations92

HITACHI LTD

1 patent
US5170304ADec 8, 1992

Device for cleaning rotary magnetic head of magnetic recording and reproducing device and method of controlling same

HITACHI LTD23 citations91

RICOH PRINTING SYS LTD

1 patent
US7406287B2Jul 29, 2008

Fixing device and image forming apparatus provided with fixing device

RICOH PRINTING SYS LTD8 citations71

OHSHIMA TOHRU

1 patent
US10105966B2Oct 23, 2018

Treatment-target modification device, treatment-target modification system, image forming system, and image forming method

OHSHIMA TOHRU1 citations51

OSANAI TOSHITAKA

1 patent
US9403382B2Aug 2, 2016

Printing apparatus, printing system, and printed material manufacturing method

OSANAI TOSHITAKA0 citations44