Inventor

Teizo Yamaji

Inventor

Iwakuni, JP

Overview

19→

Patents

1976–2003

Patent span

Chemistry

Primary field (CPC C)

Patents· 19 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds17%

B01DSeparation9%

C07DHeterocyclic compounds9%

C09KMaterials for miscellaneous applications, not provided for elsewhere9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

A01NPreservation of bodies of humans or animals or plants or parts thereof7%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B29DProducing particular articles from plastics or from substances in a plastic state4%

C10LFuels not otherwise provided for4%

PatentTitleYear

6,596,896'Process for producing aromatic carbonate'2003 4,902,334'Regulation of plant metabolism by alpha, beta-or beta, gamma-unsaturated carboxylic acids or derivatives thereof'1990 4,846,877'Plant growth promoter and method of plant growth promotion'1989 4,772,314'Plant growth promoter and method of plant growth promotion'1988 4,759,780'Apparatus for concentrating a gas, especially oxygen, from a gaseous mixture using an ultrathin solid membrane'1988 4,452,720'Fluorescent composition having the ability to change wavelengths of light, shaped article of said composition as a light wavelength converting element and device for converting optical energy to electrical energy using said element'1984 4,406,673'Ultrathin solid membrane, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture'1983 4,393,113'Novel silicon-containing copolymer, ultrathin solid membrane composed of said copolymer, use of said solid membrane for concentrating a specified gas in a gaseous mixture, and process for producing said solid membrane'1983 4,338,098'Solid heat-generating composition'1982 4,330,633'Solid electrolyte'1982 4,317,742'Oxygen scavenger composition, heat-generating composition and heat-generating structure'1982 4,230,595'Oxygen scavenging and heat-generating compositions, and deoxygenating and heat-generating structures'1980 4,209,644'Allyl acetyl derivatives of .beta., .gamma.-unsaturated aldehyde'1980 4,164,518'Process for producing diphenyls'1979 4,145,366'Process for isomerizing one of the geometric isomers of an .alpha.,.beta.-unsaturated aldehyde to its corresponding other geometric isomer'1979 4,116,955'Inclusion complex compound, process for its production, and method for its use'1978 3,989,706'Process for the preparation of pyridines'1976 3,983,159'Process for producing biphenylpolycarboxylic acid ester'1976 3,963,787'Process for producing diphenyls'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2003Patents assigned to TEIJIN LTD (19)· patent assignee history

1976–1990Based in Iwakuni, JP· patent location history

1976Based in Shuto all of, JA· patent location history

1978Based in Hachioji, JP· patent location history

1979–1982Based in Yamaguchi, JP· patent location history

2003Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	19	1976–2003

Locations

Location	Patents	Span
Iwakuni, JP	9	1976–1990
Yamaguchi, JP	6	1979–1982
Fukuoka, JP	1	2003
Hachioji, JP	1	1978
Shuto all of, JA	1	1976