Inventor
SHINSUKE ITO
Inventor
JP
Overview
Patents· 17 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 bonds13%
G02CSpectacles10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
B29CShaping or joining of plastics7%
B29DProducing particular articles from plastics or from substances in a plastic state6%
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. inserts6%
C08LCompositions of macromolecular compounds6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
PatentTitleYear
12,486,239Benzotriazole compound, light absorber, and resin composition202512,384,870Method for setting polymerization condition and method for manufacturing optical material202512,269,914Polymerizable composition for optical materials and use thereof202512,234,315Molded product and uses thereof202512,157,282Method of manufacturing optical member, and optical member202412,135,472Optical material, polymerizable composition for optical material, cured product, optical material, plastic lens, method of producing optical material, and method of using optical material202412,124,111Lens ordering system, lens ordering method, program, and data structure202412,064,908Injection molding apparatus, injection molding method and production method of molded product using injection molding apparatus, and laminated lens202411,845,828Polymerizable composition for optical material, optical material, and producing method thereof202311,833,187Materials and methods for extracellular vessicle-associated diseases202311,795,261Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method of producing optical material202311,542,357Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method of producing optical material202311,499,000Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method of producing optical material202211,474,280Polymerizable composition for optical material and optical material and plastic lens obtained from same composition202211,472,943Polymerizable composition for optical material, optical material, and application thereof202211,414,515Polymerizable 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 (16)· patent assignee history
2022–2025Based in JP· patent location history
2023Patents assigned to BRIGHAM & WOMENS HOSPITAL INC (1)· patent assignee history
2024Patents assigned to ITOH OPTICAL IND (1)· patent assignee history
2025Patents assigned to YAMAMOTO CHEMICALS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI CHEMICALS INC | 16 | 2022–2025 |
| BRIGHAM & WOMENS HOSPITAL INC | 1 | 2023 |
| ITOH OPTICAL IND | 1 | 2024 |
| YAMAMOTO CHEMICALS INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 17 | 2022–2025 |