Inventor · disambiguated record
Kiyohiko Sawa
Also filed as: SAWA KIYOHIKO
3 granted patents·81 citations·filing 1977–1991
74Inventor score
Top patents by PatentIndex Score
3 records- 0172US4816278AProcess for processing and treating raw materials of marine productsJAPAN RES & DEV ASS·Filed 1986·Granted Mar 28, 1989·38 cites·6 claims
- 0266US5333538AFood extruder machineKOBE STEEL LTD·Filed 1991·Granted Aug 2, 1994·31 cites·5 claims
- 0349US4165043ACrusher apparatusKOBE STEEL LTD·Filed 1977·Granted Aug 21, 1979·12 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Kiyohiko Sawa 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 →