Inventor · disambiguated record
Tadaaki Kawano
Also filed as: KAWANO TADAAKI
9 granted patents·153 citations·filing 1977–2000
88Inventor score
Top patents by PatentIndex Score
9 records- 0196US4952989APhotoreceptor attachment device for an electrophotographic copying machineSHARP KK·Filed 1988·Granted Aug 28, 1990·76 cites·1 claims
- 0287US6381442B1Image forming apparatus with paper post-treatment deviceSHARP KABUSHIKI KAISA·Filed 2000·Granted Apr 30, 2002·31 cites·58 claims
- 0365US4193376ADeveloper powder supply in magnet brush developmentSHARP KK·Filed 1977·Granted Mar 18, 1980·11 cites·6 claims
- 0455US4666289AElectrophotographic copying machine for displaying the size of copy and copy paperSHARP KK·Filed 1985·Granted May 19, 1987·10 cites·5 claims
- 0546US4552453ALens positioning mechanism for a copying machineSHARP KK·Filed 1983·Granted Nov 12, 1985·6 cites·3 claims
- 0646US4332457AFixing device for fixing images of an original document on plain paper copy sheetsSHARP KK·Filed 1980·Granted Jun 1, 1982·11 cites·5 claims
- 0744US4970543ACirculating type of automatic document feeding apparatus and duplex copying apparatus provided with said apparatusSHARP KK·Filed 1988·Granted Nov 13, 1990·6 cites·22 claims
- 0834US4561760ACleaning device for cleaning copy paper separation device in electrophotographic copying machineSHARP KK·Filed 1984·Granted Dec 31, 1985·2 cites·5 claims
- 0929US4561755ACleaning device for cleaning copy paper separation device and transport device in electrophotographic copying machineSHARP KK·Filed 1984·Granted Dec 31, 1985·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Tadaaki Kawano 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 →