Inventor · disambiguated record
Masami Kawata
Also filed as: KAWATA MASAMI
1 granted patent·2 pending applications·120 citations·filing 1988–2024
54Inventor score
Files withJAPAN TOBACCO INC3
Top patents by PatentIndex Score
3 records- 0190US4865056AEasily breakable plastic capsule and a water filter for a cigarette using the sameJAPAN TOBACCO INC·Filed 1988·Granted Sep 12, 1989·120 cites·25 claims
- 0270US2024334963A1Plant extract production methodJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 0339US2019263976A1Spherical powder aggregate, and production method thereforJAPAN TOBACCO INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →