Inventor · disambiguated record
Kyoichi Ozawa
Also filed as: OZAWA KYOICHI
3 granted patents·64 citations·filing 1971–1989
73Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0170US4905497AGas mixing device and gas analyzer making use of the sameHITACHI LTD·Filed 1988·Granted Mar 6, 1990·32 cites·8 claims
- 0260US4977776AGas mixing device and gas analyzer making use of the sameHITACHI LTD·Filed 1989·Granted Dec 18, 1990·22 cites·18 claims
- 0347US3963614AApparatus for removing unnecessary components from samplesHITACHI LTD·Filed 1971·Granted Jun 15, 1976·10 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →