Inventor · disambiguated record

Yoshikatsu Osamura

Also filed as: OSAMURA YOSHIKATSU

1 granted patent·1 pending application·3 citations·filing 2001–2006

22Inventor score

Technology areasC07C C08J

Files withJOHOKU CHEMICAL CO LTD1 YAMAUCHI TOSHIYUKI1

Top patents by PatentIndex Score

2 records

0152US6495712B2Process for production of carboxylic acid aryl estersJOHOKU CHEMICAL CO LTD·Filed 2001·Granted Dec 17, 2002·3 cites·3 claims
0235US2009012216A1Stabilized Polyolefin-Based Resin and Polyolefin-Based Resin Stabilization ProcessYAMAUCHI TOSHIYUKI·Filed 2006·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →