Inventor

Katsuya Muramatsu

Inventor
Fujinomiya, JP

Overview

8→
Patents
1992–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B62Dprimary
B62DMotor vehicles17%
G06NComputing arrangements based on specific computational models17%
A63HToys, e.g. tops, dolls, hoops or building blocks11%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
B25JManipulators6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08LCompositions of macromolecular compounds6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to NITTO DENKO CORP (1)· patent assignee history
1992Based in Osaka, JP· patent location history
2004–2008Patents assigned to SONY CORP (3)· patent assignee history
2004–2008Based in Kanagawa, JP· patent location history
2015–2020Patents assigned to NIHON PLAST CO LTD (4)· patent assignee history
2015Based in Fujinomiya, JP· patent location history
2020Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIHON PLAST CO LTD42015–2020
SONY CORP32004–2008
NITTO DENKO CORP11992
Locations
LocationPatentsSpan
Fujinomiya, JP32015
Kanagawa, JP32004–2008
Shizuoka, JP12020
Osaka, JP11992