Inventor

Michio Zembayashi

Inventor

Ohta, JP

Overview

5→

Patents

1985–1993

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium27%

C08LCompositions of macromolecular compounds27%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%

PatentTitleYear

5,274,053'Process for producing thermoplastic resin'1993 5,113,000'Organosilicon compound and acryl compound'1992 4,578,492'Non-corrosive silicone RTV compositions'1986 4,536,529'Flame retardant thermoplastic compositions'1985 4,499,234'Non-corrosive silicone RTV compositions'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to GEN ELECTRIC (3)· patent assignee history

1985–1992Based in Ohta, JP· patent location history

1992–1993Patents assigned to TOSHIBA SILICONE (2)· patent assignee history

1993Patents assigned to JAPAN SYNTHETIC RUBBER CO LTD (1)· patent assignee history

1993Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	3	1985–1986
TOSHIBA SILICONE	2	1992–1993
JAPAN SYNTHETIC RUBBER CO LTD	1	1993

Locations

Location	Patents	Span
Ohta, JP	4	1985–1992
Tokyo, JP	1	1993