Inventor · disambiguated record
Koji Demachi
Also filed as: DEMACHI KOJI
5 granted patents·3 pending applications·5 citations·filing 2004–2015
65Inventor score
Top patents by PatentIndex Score
8 records- 0151US8054850B2Communication control systemYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Nov 8, 2011·3 cites·17 claims
- 0244US2007213996A1Know-How Service SystemYOKOGAWA ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 0343US8130636B2Communication control systemDEMACHI KOJI·Filed 2004·Granted Mar 6, 2012·2 cites·5 claims
- 0442US7999661B2Signal relay device, communication network system and operation systemYOKOGAWA ELECTRIC CORP·Filed 2005·Granted Aug 16, 2011·0 cites·34 claims
- 0535US2005265269A1Signal transmission apparatusYOKOGAWA ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 0635US2008281991A1Communication SystemYOKOGAWA ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 0734US8539110B2Block-orientated control system having wireless gateway for communication with wireless field devicesGLANZER DAVID A·Filed 2008·Granted Sep 17, 2013·0 cites·30 claims
- 0830US10693318B2Energy management system, energy management method, and programYOKOGAWA ELECTRIC CORP·Filed 2015·Granted Jun 23, 2020·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Koji Demachi 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 →