Inventor

RYOUICHI FUKAGAWA

Inventor

Overview

4→

Patents

2022–2026

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 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 bonds23%

B29BPreparation or pretreatment of the material to be shaped15%

B29CShaping or joining of plastics15%

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. inserts8%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

C08JWorking-up8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C08LCompositions of macromolecular compounds8%

H01BCables8%

PatentTitleYear

12,528,899Method for producing fluoropolymer2026 12,138,845Molded resin body production method2024 12,122,863Fluoroplastic pellets, electric wire, and method for producing same2024 11,254,760Method for producing purified fluoropolymer2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to DAIKIN IND LTD (4)· patent assignee history

2022–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAIKIN IND LTD	4	2022–2026

Locations

Location	Patents	Span
JP	4	2022–2026