Inventor · disambiguated record
Akihisa Kaihara
Also filed as: KAIHARA AKIHISA
8 granted patents·1 pending application·191 citations·filing 1978–2012
86Inventor score
Top patents by PatentIndex Score
9 records- 0196US4245182AExcitation control apparatus for a generatorHITACHI LTD·Filed 1978·Granted Jan 13, 1981·121 cites·17 claims
- 0286US5321269ANeutron individual dose meter, neutron dose rate meter, neutron detector and its method of manufactureHITACHI LTD·Filed 1991·Granted Jun 14, 1994·42 cites·29 claims
- 0384US8190398B2Environmental radioactivity measurement system of administration and an analysis method of the radioactivityKITAGUCHI HIROSHI·Filed 2008·Granted May 29, 2012·18 cites·16 claims
- 0456US9274233B2Dosage rate measurement system and dosage rate measurement methodHITACHI LTD·Filed 2012·Granted Mar 1, 2016·1 cites·13 claims
- 0555US6639392B2Charged particle measuring device and measuring method thereofHITACHI LTD·Filed 2002·Granted Oct 28, 2003·5 cites·22 claims
- 0650US7151262B1Radioactive gas measurement apparatus and failed fuel detection systemHITACHI LTD·Filed 2004·Granted Dec 19, 2006·3 cites·4 claims
- 0739US6774638B2Charged particle measuring device and measuring method thereofHITACHI LTD·Filed 2003·Granted Aug 10, 2004·0 cites·11 claims
- 0839US2002084420A1Radioactive gas measurement apparatus and failed fuel detection systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 0938US7161153B2Apparatus and method for detecting α-rayHITACHI LTD·Filed 2004·Granted Jan 9, 2007·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →