Inventor

HIRAYAMA YUUSHI

JP8 patents

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

RICOH KK

4 patents

US7551866B2Jun 23, 2009

Image forming method and apparatus with improved conversion capability of amount of toner adhesion

RICOH KK8 citations84

US7551864B2Jun 23, 2009

Image forming apparatus and method of controlling an image quality

RICOH KK12 citations84

US7821677B2Oct 26, 2010

Method and apparatus for image forming capable of accurately detecting displacement of transfer images and image density

RICOH KK7 citations73

US7831161B2Nov 9, 2010

Method and apparatus for image forming of effectively detecting image data

RICOH KK4 citations62

ISHIBASHI HITOSHI

1 patent

US8155543B2Apr 10, 2012

Image forming apparatus capable of reducing a lengthy duration of an adjustment control

ISHIBASHI HITOSHI10 citations83

HIRAYAMA YUUSHI

1 patent

US11413883B2Aug 16, 2022

Liquid applying apparatus

HIRAYAMA YUUSHI0 citations53

KANAYA HIDEAKI

1 patent

US9977361B2May 22, 2018

Image forming apparatus and image forming system

KANAYA HIDEAKI0 citations31

KANATANI YUKA

1 patent

US9897947B2Feb 20, 2018

Image forming apparatus executing charge removal for photoconductor thereof and control method for same

KANATANI YUKA0 citations29