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Inventor

Shingo Kikugawa

Inventor
Hiroshima, JP

Overview

3→
Patents
2002–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
B22DCasting of metals12%
B22FWorking metallic powder12%
C22CAlloys12%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys12%
C01BNon-metallic elements6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
9,738,952'Hydrogen storing alloy'20176,773,667'Hydrogen-occluding alloy and process for producing the same'20046,372,059'Hydrogen storage alloy and method for preparation thereof'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2017Patents assigned to MITSUI MINING & SMELTING CO (3)· patent assignee history
2002–2004Based in Hiroshima, JP· patent location history
2017Based in Takehara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI MINING & SMELTING CO32002–2017
Locations
LocationPatentsSpan
Hiroshima, JP22002–2004
Takehara, JP12017