Inventor · disambiguated record
Shigeyuki Akihama
Also filed as: AKIHAMA SHIGEYUKI
10 granted patents·134 citations·filing 1983–1996
90Inventor score
Top patents by PatentIndex Score
10 records- 0163US4627998ACarbon fiber reinforced concreteKAJIMA CORP·Filed 1985·Granted Dec 9, 1986·32 cites·7 claims
- 0254US4909009AWall panelKAJIMA CORP·Filed 1989·Granted Mar 20, 1990·23 cites·4 claims
- 0353US5032340ACurtain wallKAJIMA CORP·Filed 1987·Granted Jul 16, 1991·23 cites·10 claims
- 0443US5010705ACurtain wallKAJIMA CORP·Filed 1990·Granted Apr 30, 1991·8 cites·10 claims
- 0542US4522003ATiles and arrangement for setting tilesMANTEN KK·Filed 1983·Granted Jun 11, 1985·17 cites·5 claims
- 0641US5591286AMethod of making window frame for concrete wall panelKAJIMA CORP·Filed 1994·Granted Jan 7, 1997·11 cites·2 claims
- 0734US4700518AConcrete panel having tile drivenKAJIMA CORP·Filed 1985·Granted Oct 20, 1987·8 cites·10 claims
- 0833US5356687AWindow frame for concrete wall panelKAJIMA CORP·Filed 1993·Granted Oct 18, 1994·7 cites·5 claims
- 0927US5798011AMethod of making window frame for concrete wall panelKAJIMA CORP·Filed 1996·Granted Aug 25, 1998·2 cites·1 claims
- 1027US5575870AMethod of making window frame for concrete wall panelKAJIMA CORP·Filed 1995·Granted Nov 19, 1996·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →