Inventor · disambiguated record
Masakazu Osawa
Also filed as: OSAWA MASAKAZU
3 granted patents·1 pending application·61 citations·filing 1984–2009
73Inventor score
Top patents by PatentIndex Score
4 records- 0151US5481996ASpeed-increased small boatFiled 1993·Granted Jan 9, 1996·15 cites·4 claims
- 0244US4541419ASurgical corsetOSAWA MASAKAZU·Filed 1984·Granted Sep 17, 1985·30 cites·8 claims
- 0342US2009217167A1Information processing apparatus and method and programSONY CORP·Filed 2009·Application pending·0 cites
- 0439US5088433AWave-making resistance suppressing means in ship and ship provided therewithOSAWA MASAKAZU·Filed 1990·Granted Feb 18, 1992·16 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Masakazu Osawa 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 →