Inventor · disambiguated record
Chiharu Sone
Also filed as: SONE CHIHARU
3 granted patents·579 citations·filing 1980–1985
82Inventor score
Technology areasA61K
Files withYAMANOUCHI PHARMA CO LTD3
Top patents by PatentIndex Score
3 records- 0196US4343789ASustained release pharmaceutical composition of solid medical materialYAMANOUCHI PHARMA CO LTD·Filed 1980·Granted Aug 10, 1982·255 cites·13 claims
- 0295US4404183ASustained release pharmaceutical composition of solid medical materialYAMANOUCHI PHARMA CO LTD·Filed 1982·Granted Sep 13, 1983·210 cites·9 claims
- 0392US4673564ASustained release pharmaceutical composition of solid medical materialYAMANOUCHI PHARMA CO LTD·Filed 1985·Granted Jun 16, 1987·114 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →