Inventor · disambiguated record
Takaaki Ohtsuka
Also filed as: OHTSUKA TAKAAKI
4 granted patents·59 citations·filing 1975–2001
76Inventor score
Top patents by PatentIndex Score
4 records- 0176US6425257B1Air conditionerMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jul 30, 2002·24 cites·10 claims
- 0273US6769481B2Outdoor heat exchanger unit, outdoor unit, and gas heat pump type air conditionerMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Aug 3, 2004·27 cites·7 claims
- 0366US4007279AFungicidesKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted Feb 8, 1977·5 cites·8 claims
- 0457US4041170AField and garden agricultural fungicideKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Aug 9, 1977·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →