Inventor · disambiguated record

Kazuho Hosono

Also filed as: HOSONO KAZUHO

2 granted patents·108 citations·filing 1992–1993

67Inventor score

Technology areasE21B

Files withAKISHIMA LAB MITSUI ZOSEN INC2

Top patents by PatentIndex Score

2 records

0176US5495237AMeasuring tool for collecting down hole information and metering valve for producing mud-pulse used in the sameAKISHIMA LAB MITSUI ZOSEN INC·Filed 1993·Granted Feb 27, 1996·88 cites·8 claims
0241US5295548ABottom-hole information collecting equipmentAKISHIMA LAB MITSUI ZOSEN INC·Filed 1992·Granted Mar 22, 1994·20 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →