Inventor · disambiguated record

Koji Ishii

Also filed as: ISHII KOJI

108 granted patents·25 pending applications·1,476 citations·filing 19742023

99Inventor score
Technology areasB41FG11BH04NE04HF16F
Files withRYOBI LTD31YAZAKI CORP15KAJIMA CORP11SANYO ELECTRIC CO10FUJITSU LTD8

Top patents by PatentIndex Score

133 records

Showing the top 50 of 133 patent records by PatentIndex Score.

Join the waitlist — get patent alerts

Get an alert when Koji Ishii 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 →