Inventor · disambiguated record
Yoshiaki Tarusawa
Also filed as: TARUSAWA YOSHIAKI
13 granted patents·721 citations·filing 1987–2006
94Inventor score
Top patents by PatentIndex Score
13 records- 0197US7013087B2Communication system using optical fibersNTT DOCOMO INC·Filed 2001·Granted Mar 14, 2006·141 cites·23 claims
- 0297US4980652AFrequency synthesizer having compensation for nonlinearitiesNIPPON TELEGRAPH & TELEPHONE·Filed 1989·Granted Dec 25, 1990·117 cites·11 claims
- 0390US5812296AFiber optics transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Sep 22, 1998·121 cites·11 claims
- 0489US5202906AFrequency divider which has a variable length first cycle by changing a division ratio after the first cycle and a frequency synthesizer using sameNIPPON TELEGRAPH & TELEPHONE·Filed 1987·Granted Apr 13, 1993·57 cites·3 claims
- 0579US7327996B2High sensitivity radio receiverNTT DOCOMO INC·Filed 2003·Granted Feb 5, 2008·20 cites·10 claims
- 0679US5715525ARadio frequency circuit for portable radion communication deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Feb 3, 1998·68 cites·4 claims
- 0778US7373129B2Radio communication terminalNTT DOCOMO INC·Filed 2004·Granted May 13, 2008·20 cites·6 claims
- 0877US7186377B2Absorption power measuring deviceNTT DOCOMO INC·Filed 2002·Granted Mar 6, 2007·19 cites·19 claims
- 0973US7615188B2Apparatus for measuring absorbed powerNTT DOCOMO INC·Filed 2006·Granted Nov 10, 2009·6 cites·10 claims
- 1073US7032600B2Method and system for measuring a position, position measuring device, and an in vivo radio deviceNTT DOCOMO INC·Filed 2004·Granted Apr 25, 2006·70 cites·8 claims
- 1164US5231632ARadio communication equipment for a mobile station and traffic channel hand-off method using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1990·Granted Jul 27, 1993·24 cites·10 claims
- 1262US5790555ASignal multiplexer and multiplexing methodNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Aug 4, 1998·47 cites·38 claims
- 1344US5302908AHigh precision phase comparator and phase locked loopNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Apr 12, 1994·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →