Inventor · disambiguated record
Kiyohiko Utagawa
Also filed as: UTAGAWA KIYOHIKO
9 granted patents·124 citations·filing 2000–2003
89Inventor score
Files withSANYO ELECTRIC CO9
Top patents by PatentIndex Score
9 records- 0191USD455932SMicrowave ovenSANYO ELECTRIC CO·Filed 2001·Granted Apr 23, 2002·47 cites·1 claims
- 0284USD442018SMicrowave ovenSANYO ELECTRIC CO·Filed 2000·Granted May 15, 2001·31 cites·1 claims
- 0358USD484832SWheelchairSANYO ELECTRIC CO·Filed 2003·Granted Jan 6, 2004·10 cites·1 claims
- 0457USD442008SMicrowave ovenSANYO ELECTRIC CO·Filed 2000·Granted May 15, 2001·10 cites·1 claims
- 0552USD442017SMicrowave ovenSANYO ELECTRIC CO·Filed 2000·Granted May 15, 2001·8 cites·1 claims
- 0648USD454029SMicrowave ovenSANYO ELECTRIC CO·Filed 2001·Granted Mar 5, 2002·6 cites·1 claims
- 0742USD453442SMicrowave ovenSANYO ELECTRIC CO·Filed 2001·Granted Feb 12, 2002·4 cites·1 claims
- 0841USD462868SMicrowave ovenSANYO ELECTRIC CO·Filed 2001·Granted Sep 17, 2002·4 cites·1 claims
- 0941USD454030SMicrowave ovenSANYO ELECTRIC CO·Filed 2001·Granted Mar 5, 2002·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →