Inventor · disambiguated record
Yukio Ozawa
Also filed as: OZAWA YUKIO
9 granted patents·528 citations·filing 1975–2020
87Inventor score
Files withCKD CORP3DENSO AIRCOOL CORP2GEO SEARCH CO LTD2JAPAN NATIONAL RAILWAY1NIPPON TELEGRAPH & TELEPHONE1
Top patents by PatentIndex Score
9 records- 0197US7716993B2Gas flow rate verification unitCKD CORP·Filed 2007·Granted May 18, 2010·474 cites·17 claims
- 0287US10292313B2Rackmount cooling systemDENSO AIRCOOL CORP·Filed 2017·Granted May 14, 2019·9 cites·13 claims
- 0383US10869411B2Cooling system for rackmounted electronic equipment having independent evaporator and condenser airflowsDENSO AIRCOOL CORP·Filed 2019·Granted Dec 15, 2020·5 cites·18 claims
- 0483US8371334B2Rotary switching valveCKD CORP·Filed 2010·Granted Feb 12, 2013·7 cites·10 claims
- 0572US7249749B2Solenoid valve with 2-part fixed coreCKD CORP·Filed 2004·Granted Jul 31, 2007·19 cites·4 claims
- 0656US4436313ADevice for sealing a propeller shaft against invasion of sea waterJAPAN NATIONAL RAILWAY·Filed 1982·Granted Mar 13, 1984·14 cites·9 claims
- 0751US12345663B2Reinforcement bar corrosion evaluation device, reinforcement bar corrosion evaluation method, and computer programGEO SEARCH CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·9 claims
- 0850US12315134B2Reinforced concrete structure evaluating device, method, and programGEO SEARCH CO LTD·Filed 2020·Granted May 27, 2025·0 cites·11 claims
- 0918US4063043AIntraoffice alternate connection arrangementNIPPON TELEGRAPH & TELEPHONE·Filed 1975·Granted Dec 13, 1977·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →