Inventor · disambiguated record
Tatsuya Ozawa
Also filed as: OZAWA TATSUYA
9 granted patents·2 pending applications·302 citations·filing 1987–2006
90Inventor score
Top patents by PatentIndex Score
11 records- 0192US6139692AMethod of controlling the operating temperature and pressure of a coke ovenKAWASAKI STEEL CO·Filed 1998·Granted Oct 31, 2000·107 cites·11 claims
- 0288US6539602B1Method of repairing coke ovenKAWASAKI STEEL CO·Filed 1999·Granted Apr 1, 2003·81 cites·12 claims
- 0387US6872074B2Method for discharging reduced product from a movable-hearth furnace and a discharging deviceJFE STEEL CORP·Filed 2004·Granted Mar 29, 2005·15 cites·6 claims
- 0487US6733635B1Method of repairing a coke oven buckstay and a moving device for use in such methodJFE STEEL CORP·Filed 1999·Granted May 11, 2004·75 cites·11 claims
- 0576US7473393B2Method for discharging reduced product from a movable-hearth furnace and a discharging deviceJFE STEEL CORP·Filed 2006·Granted Jan 6, 2009·2 cites·4 claims
- 0676US6629839B2Method and apparatus for charging raw and carbonaceous materials into a moving hearth furnaceKAWASAKI STEEL CO·Filed 2001·Granted Oct 7, 2003·10 cites·14 claims
- 0766US7141205B2Method for discharging reduced product from a movable-hearth furnace and a discharging deviceJFE STEEL CORP·Filed 2004·Granted Nov 28, 2006·3 cites·4 claims
- 0842US5041375AMethod of producing carnitineKYOWA HAKKO KOGYO KK·Filed 1988·Granted Aug 20, 1991·6 cites·6 claims
- 0942US2002053307A1Method for discharging reduced product from a moveable-hearth furnace and a discharging deviceFiled 2001·Application pending·0 cites
- 1035US4918012AMethod for producing carnitine, L-carnitinamide hydrolase and method for producing sameKYOWA HAKKO KOGYO KK·Filed 1987·Granted Apr 17, 1990·3 cites·14 claims
- 1133US2001020940A1Information processor and power control method thereforTOSHIBA KK·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →