Inventor

Masashi Kawakami

Inventor
Tokyo, JP

Overview

15→
Patents
1994–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
H05KPrinted circuits10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
G01RMeasuring electric variables7%
H01LSemiconductor devices7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
A47KSanitary equipment3%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
B05BSpraying apparatus3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to CANON KK (5)· patent assignee history
2010Based in Kawasaki, JP· patent location history
2015–2017Patents assigned to NEC CORP (4)· patent assignee history
2015Patents assigned to KAWAKAMI MASASHI (3)· patent assignee history
2015–2018Based in Tokyo, JP· patent location history
2015–2020Based in Yokohama, JP· patent location history
2020Patents assigned to KYOCERA CORP (3)· patent assignee history
2020Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2020Based in Kirishima, JP· patent location history
2020Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK52010–2020
NEC CORP42015–2017
KAWAKAMI MASASHIself32015
KYOCERA CORP32020
HONDA MOTOR CO LTD12020
Locations
LocationPatentsSpan
Tokyo, JP52015–2018
Yokohama, JP42015–2020
Kirishima, JP32020
Wako, JP12020
Kawasaki, JP12010