Inventor
MASAYOSHI MIYAMOTO
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C08JWorking-up12%
B29CShaping or joining of plastics8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08LCompositions of macromolecular compounds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
A61KPreparations for medical, dental or toiletry purposes4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids4%
PatentTitleYear
12,540,203Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition202612,420,290Method for removing metallic foreign matter from fluororesin and method for producing fluororesin with reduced metallic foreign matter202511,851,519Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition202311,518,826Method for producing polytetrafluoroethylene powder202211,298,298Method for producing nonaqueous composition for external use on skin2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to DAIKIN IND LTD (4)· patent assignee history
2022Patents assigned to CHANEL PARFUMS BEAUTE (1)· patent assignee history
2022Patents assigned to KYUSHU UNIVERISTY NATIONAL UNIV CORPORATION (1)· patent assignee history
2022Patents assigned to UNIV KYUSHU NAT UNIV CORP (1)· patent assignee history
2022–2026Based in JP· patent location history
2025Patents assigned to DAIKIN FLUOROCHEMICALS CHINA CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 4 | 2022–2026 |
| CHANEL PARFUMS BEAUTE | 1 | 2022 |
| DAIKIN FLUOROCHEMICALS CHINA CO LTD | 1 | 2025 |
| KYUSHU UNIVERISTY NATIONAL UNIV CORPORATION | 1 | 2022 |
| UNIV KYUSHU NAT UNIV CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2022–2026 |