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Inventor

Akio Nakanishi

Inventor
Osaka, JP

Overview

20→
Patents
1987–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 20 as inventor

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

G01Rprimary
G01RMeasuring electric variables15%
C07CAcyclic or carbocyclic compounds13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
Y02PClimate change mitigation technologies in the production or processing of goods8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials5%
C10LFuels not otherwise provided for5%
C21BManufacture of iron or steel5%
G03GElectrography5%
H01FMagnets5%
PatentTitleYear
8,747,495'Solidified biomass'20148,211,274'Solidified biomass and production method thereof'20127,246,049'Analysis method and system of lamp member for vehicle'20076,610,891'Method of producing aldehydes'20036,583,324'Process for producing aldehyde'20036,291,717'Process for producing aldehyde'20016,143,819'Composite sheet and method of manufacturing the same'20005,648,558'Method for producing a polyoxyalkylene glycol and novel metallo-aluminosilicate'19975,596,276'Cavity resonator for an electron spin resonator'19975,465,047'Electron spin resonator having variable resonance frequency and error detecting automatic frequency control'19955,389,878'Electron spin resonance device'19955,382,733'Process for preparing naphthalene or derivative thereof'19955,204,628'Electron spin resonance system'19935,177,426'Over-discharge protection circuitry'19935,142,232'Electron spin resonance system'19925,097,240'Magnetic field generating device for ESR system'19924,894,856'Cordless telephone set operated under multi-channel access'19904,878,088'Developing unit of electrophotographic apparatus'19894,791,235'Process for separating 2,6-dimethylnaphthalene'19884,714,942'Reversal image development type electrophotographic printing system'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1993Patents assigned to FUJITSU LTD (4)· patent assignee history
1992–1997Patents assigned to SUMITOMO SPEC METALS (6)· patent assignee history
1992–1997Based in Osaka, JP· patent location history
1992–1993Based in Mishima, JP· patent location history
1995–1997Patents assigned to NIKKISO CO LTD (3)· patent assignee history
1995–1997Based in Yokohama, JP· patent location history
1997–2003Patents assigned to MITSUBISHI CHEM CORP (4)· patent assignee history
2001–2003Based in Okayama, JP· patent location history
2012–2014Patents assigned to IDA TAMIO (2)· patent assignee history
2012–2014Based in Kawanishi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO SPEC METALS61992–1997
FUJITSU LTD41987–1993
MITSUBISHI CHEM CORP41997–2003
NIKKISO CO LTD31995–1997
IDA TAMIO22012–2014
Locations
LocationPatentsSpan
Osaka, JP41992–1997
Kawanishi, JP22012–2014
Okayama, JP22001–2003
Yokohama, JP21995–1997
Mishima, JP21992–1993