Inventor

MASAOKA SHINGO

JP9 patents

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

RICOH CO LTD

2 patents

US11104138B2Aug 31, 2021

Cap, head maintenance device, and liquid discharge apparatus

RICOH CO LTD0 citations61

US8967759B2Mar 3, 2015

Image forming apparatus

RICOH CO LTD2 citations58

MASAOKA SHINGO

2 patents

US9028039B2May 12, 2015

Image forming apparatus

MASAOKA SHINGO3 citations56

US9694584B2Jul 4, 2017

Liquid ejector and liquid ejecting detector

MASAOKA SHINGO0 citations36

KITAMURA YASUKAZU

1 patent

US8911054B2Dec 16, 2014

Image forming apparatus

KITAMURA YASUKAZU5 citations64

YANASE NORIKAZU

1 patent

US8622515B2Jan 7, 2014

Image forming apparatus including liquid-ejection recording head

YANASE NORIKAZU2 citations60

NAKANO TOMOAKI

1 patent

US8998371B2Apr 7, 2015

Image forming apparatus

NAKANO TOMOAKI2 citations57

TAKEUCHI SHOTARO

1 patent

US9221264B2Dec 29, 2015

Image forming apparatus and droplet discharge detector

TAKEUCHI SHOTARO0 citations47

UEDA SHOTARO

1 patent

US10946660B2Mar 16, 2021

Liquid discharge apparatus and suction apparatus

UEDA SHOTARO0 citations41