Inventor · disambiguated record
Tsutomu Akama
Also filed as: AKAMA TSUTOMU
4 granted patents·9 citations·filing 1995–2002
68Inventor score
Files withKYOWA HAKKO KOGYO KK4
Top patents by PatentIndex Score
4 records- 0166US6815449B2LK6-A derivativesKYOWA HAKKO KOGYO KK·Filed 2002·Granted Nov 9, 2004·3 cites·11 claims
- 0261US6869971B1UCS1025 derivativesKYOWA HAKKO KOGYO KK·Filed 2000·Granted Mar 22, 2005·2 cites·13 claims
- 0340US5539112A5-aminoflavone derivativesKYOWA HAKKO KOGYO KK·Filed 1995·Granted Jul 23, 1996·2 cites·19 claims
- 0435US6613774B1Pyrrolo [4,3,2-de] quinoline derivativesKYOWA HAKKO KOGYO KK·Filed 1999·Granted Sep 2, 2003·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →