Inventor

Hiroyuki Yamashima

Inventor
Kawasaki, JP

Overview

9→
Patents
1997–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication43%
G06FElectric digital data processing36%
H04MTelephonic communication7%
H04QSelecting7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2020Patents assigned to FUJITSU LTD (9)· patent assignee history
1997–2020Based in Kawasaki, JP· patent location history
2003Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to YAMASHIMA HIROYUKI (2)· patent assignee history
2012Patents assigned to KURITA TOSHIHIKO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD91997–2020
YAMASHIMA HIROYUKIself22012–2014
KURITA TOSHIHIKO12012
Locations
LocationPatentsSpan
Kawasaki, JP81997–2020
Kanagawa, JP12003