Inventor · name-matched record
KITAGAWA YOSHIYUKI
1 granted patent·1 pending application·0 citations·filing 2022–2023
11Inventor score
Files withTOYOBO MC CORP2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0171US12539656B2Method for producing poly-4-methyl-1-pentene with lower molecular weightTOYOBO MC CORP·Filed 2022·Granted Feb 3, 2026·0 cites·6 claims
- 0261US2026078245A1Polyethylene resin composition, meltblown nonwoven fabric using the same, and electret materialTOYOBO MC CORP·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when KITAGAWA YOSHIYUKI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →