Inventor · disambiguated record
Koyo Shibuya
Also filed as: SHIBUYA KOYO
6 granted patents·320 citations·filing 1996–2000
88Inventor score
Top patents by PatentIndex Score
6 records- 0190US5897296AVibrating compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 27, 1999·91 cites·3 claims
- 0288US5857349ARefrigerating apparatus, and refrigerator control and brushless motor starter used in sameMATSUSHITA REFRIGERATION·Filed 1996·Granted Jan 12, 1999·63 cites·24 claims
- 0386US6657326B1Efficient cylindrical linear motorMATSUSHITA REFRIGERATION·Filed 2000·Granted Dec 2, 2003·38 cites·11 claims
- 0482US6014004ARefrigerating apparatus, and refrigerator control and brushless motor starter used in sameMATSUSHITA REFRIGERATION·Filed 1998·Granted Jan 11, 2000·43 cites·4 claims
- 0580US6184597B1Linear motor and linear compressorMATSUSHITA REFRIGERATION·Filed 1999·Granted Feb 6, 2001·51 cites·33 claims
- 0678US5970733ARefrigerating apparatus and refrigerator control and brushless motor starter used in sameMATSUSHITA REFRIGERATION·Filed 1998·Granted Oct 26, 1999·34 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Koyo Shibuya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →