Inventor · disambiguated record
Kouji Sakawaki
Also filed as: SAKAWAKI KOUJI
3 granted patents·94 citations·filing 1990–1992
72Inventor score
Files withMITSUI MINING CO LTD3
Top patents by PatentIndex Score
3 records- 0183US5330680AFoliated fine graphite particles and method for preparing sameMITSUI MINING CO LTD·Filed 1992·Granted Jul 19, 1994·70 cites·12 claims
- 0272US5217701AProcess for producing carbon materialsMITSUI MINING CO LTD·Filed 1990·Granted Jun 8, 1993·22 cites·6 claims
- 0331US5110899ASulfo-group-containing heat-resistant high-molecular material and a preparation process thereofMITSUI MINING CO LTD·Filed 1990·Granted May 5, 1992·2 cites·11 claims
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