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Inventor

Kunihisa Shima

Inventor
Yokkaichi, JP

Overview

13→
Patents
2006–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 13 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 energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
B21FWorking or processing of metal wire3%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%
B25DPercussive tools3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
C07CAcyclic or carbocyclic compounds3%
E04GScaffolding3%
G05FSystems for regulating electric or magnetic variables3%
H05BElectric heating3%
PatentTitleYear
11,009,899Circuit and constant-current drive system having adjustable constant current output202110,780,563Electric power tool and method of controlling rotational speed of motor in electric power tool202010,476,106Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the same201910,422,146Rebar tying device20199,923,238'Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the same'20189,653,753'Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the same'20179,553,333'Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery'20179,496,585'Nonaqueous electrolyte solution and nonaqueous electrolyte battery using same'20169,136,560'Nonaqueous electrolyte solution and lithium secondary battery using same'20158,846,247'Non-aqueous electrolyte for secondary battery and non-aqueous electrolyte secondary battery employing the same'20147,169,511'Nonaqueous electrolyte solution and nonaqueous electrolyte solution secondary battery employing the same'20077,144,660'Non-aqueous electrolyte solution and non-aqueous electrolyte solution secondary battery using the same'20067,083,878'Nonaqueous electrolytic solution and lithium secondary battery'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2019Patents assigned to MITSUBISHI CHEM CORP (10)· patent assignee history
2006–2007Based in Ibaraki, JP· patent location history
2014–2019Based in Yokkaichi, JP· patent location history
2015Patents assigned to FUJII TAKASHI (1)· patent assignee history
2015Patents assigned to KINOSHITA SHINICHI (1)· patent assignee history
2015Patents assigned to KOMINATO ASAO (1)· patent assignee history
2016Based in Mie, JP· patent location history
2019–2020Patents assigned to MAKITA CORP (2)· patent assignee history
2019–2020Based in Anjo, JP· patent location history
2021Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM CORP102006–2019
MAKITA CORP22019–2020
FUJII TAKASHI12015
KINOSHITA SHINICHI12015
KOMINATO ASAO12015
Locations
LocationPatentsSpan
Yokkaichi, JP52014–2019
Ibaraki, JP32006–2007
Anjo, JP22019–2020
Aichi, JP12021
Mie, JP12016