Inventor · disambiguated record
Hatsumi Iino
Also filed as: IINO HATSUMI
6 granted patents·223 citations·filing 1991–1996
86Inventor score
Files withFUJITSU LTD6
Top patents by PatentIndex Score
6 records- 0175US5327275ASwitching system of optical transmission lines for protecting from troubleFUJITSU LTD·Filed 1991·Granted Jul 5, 1994·58 cites·49 claims
- 0266US5343464ASwitching system between working transmission lines and protection transmission lineFUJITSU LTD·Filed 1992·Granted Aug 30, 1994·52 cites·11 claims
- 0361US5335223APointer processing circuit in sonet systemFUJITSU LTD·Filed 1992·Granted Aug 2, 1994·33 cites·8 claims
- 0458US5978354AOptical transmission system and transmission line switching control methodFUJITSU LTD·Filed 1996·Granted Nov 2, 1999·48 cites·7 claims
- 0543US5282193AMaintenance signal transmission systemFUJITSU LTD·Filed 1991·Granted Jan 25, 1994·13 cites·10 claims
- 0642US5771225ASystem for adjusting characteristic of protection unit when switching from plural working units having various characteristics to protection unitFUJITSU LTD·Filed 1996·Granted Jun 23, 1998·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →