P

Inventor

NAGANUMA KENJI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “NAGANUMA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI KOKI KK

3 patents
USD615836SMay 18, 2010

Portable chain saw

HITACHI KOKI KK34 citations89
US9494120B2Nov 15, 2016

Chainsaw having ventholes for ventilation

HITACHI KOKI KK2 citations60
US10625354B2Apr 21, 2020

Automated dressing unit for a chain saw

HITACHI KOKI KK0 citations39

ASAHI KASEI PHARMA CORP

2 patents
US7994202B2Aug 9, 2011

Bicyclic nitrogen-containing heterocyclic compounds

ASAHI KASEI PHARMA CORP14 citations78
US7960392B2Jun 14, 2011

Nitrogen-containing heterocyclic compounds

ASAHI KASEI PHARMA CORP1 citations43

TANIMOTO HIDEYUKI

1 patent
US8186553B2May 29, 2012

Fastener driving tool

TANIMOTO HIDEYUKI9 citations83

NAGANUMA KENJI

1 patent
US8550043B2Oct 8, 2013

Two-stroke engine and motorized implement equipped with the two-stroke engine

NAGANUMA KENJI3 citations46