Inventor · disambiguated record
Yasuyuki Aikawa
Also filed as: AIKAWA YASUYUKI
10 granted patents·4 pending applications·91 citations·filing 1990–2019
86Inventor score
Top patents by PatentIndex Score
14 records- 0186US6751716B2Semiconductor storage device, control device, and electronic apparatusSHARP KK·Filed 2001·Granted Jun 15, 2004·49 cites·22 claims
- 0273US6412958B2Binoculars and optical device provided with via-rotation-drawable type eye cupNIKON CORP·Filed 2000·Granted Jul 2, 2002·17 cites·10 claims
- 0357US6210007B1Stereomicroscope having a closing member for protecting lensesNIKON CORP·Filed 2000·Granted Apr 3, 2001·7 cites·4 claims
- 0452US9880410B2Display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2013·Granted Jan 30, 2018·0 cites·9 claims
- 0548US5841576AMicroscope capable of being fitted with strapNIKON CORP·Filed 1996·Granted Nov 24, 1998·14 cites·4 claims
- 0647US9958600B2Light-source device and display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted May 1, 2018·0 cites·7 claims
- 0747US2019391442A1Display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2019·Application pending·0 cites
- 0844US7561349B2Telescope and lens capNIKON VISION CO LTD·Filed 2007·Granted Jul 14, 2009·0 cites·10 claims
- 0938US8437078B2BinocularsAIKAWA YASUYUKI·Filed 2010·Granted May 7, 2013·0 cites·5 claims
- 1037US2003095330A1BinocularNIKON VISION CO LTD·Filed 2002·Application pending·0 cites
- 1137US2009046369A1EyecupAIKAWA YASUYUKI·Filed 2006·Application pending·0 cites
- 1235US2001040727A1Optical device and zoom binocularsNIKON CORP·Filed 2000·Application pending·0 cites
- 1330US5946133AFocusing apparatus for an optical apparatusNIKON CORP·Filed 1998·Granted Aug 31, 1999·3 cites·7 claims
- 1429US5030003AApparatus for measuring optical characteristic of spectaclesNIKON CORP·Filed 1990·Granted Jul 9, 1991·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →