Inventor · disambiguated record
Koichi Sugino
Also filed as: SUGINO KOICHI
8 granted patents·63 citations·filing 1989–1993
85Inventor score
Files withSEIKOSHA KK7
Top patents by PatentIndex Score
8 records- 0146US5390358AArithmetic unit that requires only one byte instructionsSEIKOSHA KK·Filed 1992·Granted Feb 14, 1995·20 cites·1 claims
- 0241US5291456AData storage control deviceSEIKOSHA KK·Filed 1992·Granted Mar 1, 1994·10 cites·10 claims
- 0340US5485342AAbnormal current cutoff circuitFiled 1993·Granted Jan 16, 1996·14 cites·9 claims
- 0440US5076718AData card for serial printerSEIKOSHA KK·Filed 1990·Granted Dec 31, 1991·8 cites·4 claims
- 0538US5085528AData card and serial printer using sameSEIKOSHA KK·Filed 1990·Granted Feb 4, 1992·6 cites·5 claims
- 0635US5135320ASerial printerSEIKOSHA KK·Filed 1991·Granted Aug 4, 1992·3 cites·9 claims
- 0732US5145271ASerial printerSEIKOSHA KK·Filed 1991·Granted Sep 8, 1992·2 cites·16 claims
- 0827US5149215ACarriage position error detection in a serial printerSEIKOSHA KK·Filed 1989·Granted Sep 22, 1992·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Sugino 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 →