Inventor · disambiguated record
Masato Tsutsumi
Also filed as: TSUTSUMI MASATO
7 granted patents·322 citations·filing 1978–1995
86Inventor score
Top patents by PatentIndex Score
7 records- 0191US5512345AVacuum insulator casing and method of making vacuum insulator panelTOSHIBA KK·Filed 1995·Granted Apr 30, 1996·258 cites·12 claims
- 0258US4373432ATop and butt trimmer for pineapplesMAUI LAND & PINEAPPLE COMPANY·Filed 1978·Granted Feb 15, 1983·21 cites·7 claims
- 0352US4340404ARefrigerating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jul 20, 1982·15 cites·11 claims
- 0440US4317335ARefrigerating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Mar 2, 1982·9 cites·5 claims
- 0538US4320629ARefrigerating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Mar 23, 1982·8 cites·1 claims
- 0637US4332138ARefrigerating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jun 1, 1982·7 cites·8 claims
- 0731US4322952ARefrigerating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 6, 1982·4 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Masato Tsutsumi 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 →