Inventor · disambiguated record
Makoto Takezawa
Also filed as: TAKEZAWA MAKOTO
9 granted patents·201 citations·filing 1985–1993
90Inventor score
Top patents by PatentIndex Score
9 records- 0187US5279879AHybrid prepreg containing carbon fibers and at least one other reinforcing fiber in specific positions within the prepregTONEN CORP·Filed 1990·Granted Jan 18, 1994·49 cites·2 claims
- 0277US5512119AMethod of making a hybrid prepregTONEN CORP·Filed 1993·Granted Apr 30, 1996·29 cites·8 claims
- 0373US5397636AHybrid laminated prepreg and ski pole shaft using the sameTONEN CORP·Filed 1992·Granted Mar 14, 1995·32 cites·11 claims
- 0466US5350826AEpoxy resin composition containing a polyaminoamide and a latent curing agent for fiber impregnationTONEN CORP·Filed 1992·Granted Sep 27, 1994·20 cites·5 claims
- 0561US5387301AMethod of manufacturing a prepregTONEN CORP·Filed 1993·Granted Feb 7, 1995·22 cites·20 claims
- 0661US5308430AReinforcing fiber sheet, method of manufacturing the same, and the method of reinforcing structure with the reinforcing fiber sheetSAITO MAKOTO·Filed 1991·Granted May 3, 1994·18 cites·6 claims
- 0751US5326630AReinforcing fiber sheet, method of manufacturing the same, and method of reinforcing structure with the reinforcing fiber sheetTONEN CORP·Filed 1993·Granted Jul 5, 1994·12 cites·22 claims
- 0849US4673596AProcess for producing decorative sheetLONSEAL KOGYO KK·Filed 1985·Granted Jun 16, 1987·7 cites·20 claims
- 0947US5188878AUnidirectional thin glass prepregTONEN CORP·Filed 1992·Granted Feb 23, 1993·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →