Inventor · disambiguated record
Koji Asako
Also filed as: ASAKO KOJI
5 granted patents·57 citations·filing 1987–1999
80Inventor score
Top patents by PatentIndex Score
5 records- 0172US4811137ADisk cartridge shutter opening and closing mechanismCOPAL CO LTD·Filed 1987·Granted Mar 7, 1989·20 cites·21 claims
- 0258US6069681ADevice for image shooting both sides of documentsFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 30, 2000·21 cites·7 claims
- 0353US5771217AMagneto-optical disk apparatus having a ejector arm and magnetic field generating means mounted on a stationary baseCOPAL CO LTD·Filed 1995·Granted Jun 23, 1998·10 cites·5 claims
- 0436US6348962B1Device for image-shooting both sides of documentsFUJI PHOTO FILM CO LTD·Filed 1999·Granted Feb 19, 2002·5 cites·28 claims
- 0532US5917796AMagneto-optical disk apparatus having an ejector arm and magnetic field generating means mounted on a stationary baseCOPAL CO LTD·Filed 1997·Granted Jun 29, 1999·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Koji Asako 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 →