Inventor · disambiguated record
Kiyoaki Koyama
Also filed as: KOYAMA KIYOAKI
4 granted patents·1 pending application·85 citations·filing 1994–2017
78Inventor score
Top patents by PatentIndex Score
5 records- 0179US10360789B2Fire notification system and test method using test jig thereforHOCHIKI CO·Filed 2017·Granted Jul 23, 2019·6 cites·14 claims
- 0267US5631795ALine fault monitoring apparatusHOCHIKI CO·Filed 1996·Granted May 20, 1997·34 cites·15 claims
- 0355US5475363ADisaster prevention monitoring apparatusHOCHIKI CO·Filed 1994·Granted Dec 12, 1995·30 cites·32 claims
- 0444US2006186182A1Cream solder printing metal mask with positioning function and its positioning methodORION ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 0542US6249220B1Detected information display system in fire detecting systemHOCHIKI CO·Filed 1999·Granted Jun 19, 2001·15 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →