Inventor

TAKEYAMA AKIHIRO

JP5 patents

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

TAKEYAMA AKIHIRO

2 patents

US10324390B2Jun 18, 2019

Toner, developer, and image forming apparatus

TAKEYAMA AKIHIRO1 citations55

US9588451B2Mar 7, 2017

Toner, developer, and image forming apparatus

TAKEYAMA AKIHIRO0 citations46

Nagata kohsuke

1 patent

US10073366B2Sep 11, 2018

Toner, toner storage unit, image forming apparatus, and method for manufacturing toner

Nagata kohsuke4 citations68

MITSUBISHI MOTORS CORP

1 patent

US5588410ADec 31, 1996

Air-fuel ratio control method

MITSUBISHI MOTORS CORP5 citations61

CHIBA RYUTA

1 patent

US9557671B2Jan 31, 2017

Electrostatic image developing toner, developer, and image forming apparatus

CHIBA RYUTA0 citations36