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Inventor

Naoji Arai

Inventor
Nagaokakyo, JP

Overview

2→
Patents
1996–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B29Cprimary
B29CShaping or joining of plastics20%
C07DHeterocyclic compounds20%
H01GCapacitors20%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
11,114,668Electrode materials and processes for their preparation20215,582,782'Method of stopping a die of an injection molding machine and a die clamping apparatus'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Based in Inage-ku, Chiba-shi, Chiba 263, JP· patent location history
2021Patents assigned to HYDRO QUEBEC (1)· patent assignee history
2021Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history
2021Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYDRO QUEBEC12021
MURATA MANUFACTURING CO12021
Locations
LocationPatentsSpan
Nagaokakyo, JP12021
Inage-ku, Chiba-shi, Chiba 263, JP11996