P

Inventor

KATAYAMA KOHEI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAO CORP

3 patents
US10345728B2Jul 9, 2019

Toner for electrophotography

KAO CORP0 citations44
US10061217B2Aug 28, 2018

Electrophotography toner

KAO CORP0 citations38
US9470991B2Oct 18, 2016

Method for producing positively chargeable toner

KAO CORP0 citations38

MITSUBISHI ELECTRIC CORP

1 patent
US4782202ANov 1, 1988

Method and apparatus for resistance adjustment of thick film thermal print heads

MITSUBISHI ELECTRIC CORP41 citations90

TAJIMA HISAKAZU

1 patent
US8221949B2Jul 17, 2012

Toner

TAJIMA HISAKAZU0 citations32