Inventor · disambiguated record
Masayoshi Shimada
Also filed as: ISHIZAKI NOBUO · SHIMADA MASAYOSHI
9 granted patents·1 pending application·306 citations·filing 1974–2015
90Inventor score
Files withTOYO BOSEKI4SEIKO EPSON CORP2TOKYO SHIBAURA ELECTRIC CO2MITSUBISHI ELECTRIC CORP1NIPPON OILS & FATS CO LTD1
Top patents by PatentIndex Score
10 records- 0194US4181513ACarbon adsorptive filter material with layers of reinforcing non woven fabrics needle punchedTOYO BOSEKI·Filed 1977·Granted Jan 1, 1980·95 cites·19 claims
- 0290US3969268AProcess for preparing active carbon fibersTOYO BOSEKI·Filed 1974·Granted Jul 13, 1976·48 cites·23 claims
- 0387US4496637AElectrode for flowcellTOYO BOSEKI·Filed 1983·Granted Jan 29, 1985·63 cites·8 claims
- 0483US4013367AApparatus for detecting irregularities in the surfaces of materialsTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Mar 22, 1977·44 cites·8 claims
- 0569US4246672AAutomatic inflatable safety work vestNIPPON OILS & FATS CO LTD·Filed 1979·Granted Jan 27, 1981·25 cites·8 claims
- 0659US4507564ASurface defect detecting apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Mar 26, 1985·17 cites·2 claims
- 0745US9961217B2Electronic apparatus with instruction reception unit receiving instruction indicated by user and computer-readable medium with programSEIKO EPSON CORP·Filed 2015·Granted May 1, 2018·0 cites·9 claims
- 0844US4505994AMetal-halogen secondary batteryTOYO BOSEKI·Filed 1983·Granted Mar 19, 1985·8 cites·10 claims
- 0942US2010211809A1Electronic circuit, printing apparatus and electronic apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 1037US4916693ADigital time division multiplex system and method of controlling sameMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 10, 1990·6 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Masayoshi Shimada 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 →