Inventor · disambiguated record
Tomoyasu Shimizu
Also filed as: SHIMIZU TOMOYASU
7 granted patents·1 pending application·99 citations·filing 1989–2003
86Inventor score
Top patents by PatentIndex Score
8 records- 0171US5055359AMagnetic recording medium with an intermediate protective layer of silicon dioxide and a perfluoroalkylpolyether lubricant layerNIPPON SHEET GLASS CO LTD·Filed 1991·Granted Oct 8, 1991·21 cites·1 claims
- 0265US6725351B1Data communication device having a buffer in a nonvolatile storage deviceMURATA MANUFACTURING CO·Filed 2000·Granted Apr 20, 2004·16 cites·19 claims
- 0359US6859855B1Data processing deviceMURATA MANUFACTURING CO·Filed 2000·Granted Feb 22, 2005·7 cites·2 claims
- 0457US5113302AMagnetic recording medium having a coupling agent disposed between a protective layer and a lubricating layerNIPPON SHEET GLASS CO LTD·Filed 1989·Granted May 12, 1992·10 cites·6 claims
- 0550US5673392AMethod of executing communication program in modem apparatusMURATA MANUFACTURING CO·Filed 1995·Granted Sep 30, 1997·30 cites·14 claims
- 0645US5427867ASubstrate used for magnetic disk and magnetic recording medium using the substrateNIPPON SHEET GLASS CO LTD·Filed 1994·Granted Jun 27, 1995·11 cites·1 claims
- 0744US2004093459A1Data processing deviceMURATA MANUFACTURING CO·Filed 2003·Application pending·0 cites
- 0842US6510316B2Wireless communication apparatusMURATA MANUFACTURING CO·Filed 2000·Granted Jan 21, 2003·4 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Tomoyasu Shimizu 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 →