Inventor
MASAYUKI FURUYA
Inventor
JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C08LCompositions of macromolecular compounds10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
B29CShaping or joining of plastics7%
B29DProducing particular articles from plastics or from substances in a plastic state7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
12,448,470Polymerizable composition for optical material, molded product, optical material, and plastic lens and method for manufacturing same202512,384,870Method for setting polymerization condition and method for manufacturing optical material202512,379,367Method for setting polymerization condition and method for manufacturing optical material202512,269,913Polythiol composition and applications thereof202512,252,586Method for setting conditions for use of polymerization catalyst, polymerization condition setting method, and method for manufacturing optical material202512,234,315Molded product and uses thereof202511,845,828Polymerizable composition for optical material, optical material, and producing method thereof202311,840,599Thiol-containing composition for optical material and polymerizable composition for optical material202311,474,280Polymerizable composition for optical material and optical material and plastic lens obtained from same composition202211,441,667Continuously variable transmission202211,414,515Polymerizable composition for optical material and optical material and plastic lens obtainable from same composition202211,358,354Process for producing plastic lens and apparatus for producing plastic lens2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to MITSUI CHEMICALS INC (11)· patent assignee history
2022Patents assigned to JATCO LTD (1)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI CHEMICALS INC | 11 | 2022–2025 |
| JATCO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 12 | 2022–2025 |