Inventor · disambiguated record
Yoshihiro Tanigawa
Also filed as: TANIGAWA YOSHIHIRO
10 granted patents·290 citations·filing 1991–1997
91Inventor score
Top patents by PatentIndex Score
10 records- 0190US5762518ALever modular jack telephone type connectorMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Jun 9, 1998·86 cites·13 claims
- 0288US5941734AConnectorMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Aug 24, 1999·71 cites·14 claims
- 0365US5586172ATelephone exchange systemCANON KK·Filed 1994·Granted Dec 17, 1996·40 cites·43 claims
- 0463US5956392APrivate branch exchange apparatusCANON KK·Filed 1996·Granted Sep 21, 1999·27 cites·19 claims
- 0555US5138655ATelephone apparatus capable of setting card unit thereinCANON KK·Filed 1991·Granted Aug 11, 1992·28 cites·37 claims
- 0645US6167262ACommunication apparatusCANON KK·Filed 1997·Granted Dec 26, 2000·13 cites·16 claims
- 0744US5251254AControl of incoming and outgoing calls in a key systemCANON KK·Filed 1992·Granted Oct 5, 1993·14 cites·21 claims
- 0838US5742895ADevice for transmitting and receiving information signal in multimedia communication systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Apr 21, 1998·8 cites·10 claims
- 0930US5459778ATelephone exchange apparatus, and method of connecting calls thereinCANON KK·Filed 1993·Granted Oct 17, 1995·2 cites·12 claims
- 1029US5999608ATelephone exchange apparatus having an integrated services digital network interfaceCANON KK·Filed 1993·Granted Dec 7, 1999·1 cites·63 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →