Inventor
Isao Gotoh
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds22%
A61KPreparations for medical, dental or toiletry purposes11%
B41MPrinting, duplicating, marking, or copying processes11%
C12NMicroorganisms or enzymes11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
Y02ATechnologies for adaptation to climate change11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
7,073,443'Method for preparing proof for plate printing, and recording medium'20065,041,647'Process for producing trifluoroacetic acid and trifluoroacetyl chloride'19914,725,546'Method for purification of Japanese encephalitis virus'19884,124,634'Process for producing methacrylic acid from isobutylene by two step oxidation'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2006Patents assigned to ASAHI GLASS CO LTD (3)· patent assignee history
1978–1991Based in Yokohama, JP· patent location history
1988Patents assigned to CHEMO SERO THERAPEUT RES INST (1)· patent assignee history
1988Based in Ohzu, JP· patent location history
2006Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI GLASS CO LTD | 3 | 1978–2006 |
| CHEMO SERO THERAPEUT RES INST | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 2 | 1978–1991 |
| Tokyo, JP | 1 | 2006 |
| Ohzu, JP | 1 | 1988 |