Inventor · disambiguated record

Hiroyoshi Iwashima

Also filed as: IWASHIMA HIROYOSHI

2 granted patents·4 citations·filing 1993–1993

46Inventor score

Technology areasH05B

Files withHAYASHIBARA KEN2

Top patents by PatentIndex Score

2 records

0125US5436534ALighting deviceHAYASHIBARA KEN·Filed 1993·Granted Jul 25, 1995·1 cites·9 claims
0221US5449978ALighting device for emitting light without substantially delaying the latency of P300 wave in human event related potentialHAYASHIBARA KEN·Filed 1993·Granted Sep 12, 1995·3 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when Hiroyoshi Iwashima 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 →