Inventor · disambiguated record
Koichi Sagawa
Also filed as: SAGAWA KOICHI
9 granted patents·123 citations·filing 1989–2023
84Inventor score
Top patents by PatentIndex Score
9 records- 0182US6880663B2Vehicle front structureNISSAN MOTOR·Filed 2002·Granted Apr 19, 2005·38 cites·8 claims
- 0277US12194716B2Decorative sheet, decorative material, and method of producing decorative sheetTOPPAN INC·Filed 2023·Granted Jan 14, 2025·0 cites·5 claims
- 0377US5101534ASuction nozzle with rotary brush for vacuum cleanerHITACHI LTD·Filed 1991·Granted Apr 7, 1992·51 cites·2 claims
- 0472US12454116B2Decorative sheet and decorative memberTOPPAN INC·Filed 2023·Granted Oct 28, 2025·0 cites·5 claims
- 0568US5054156ASuction nozzle with rotary brush for vacuum cleanerHITACHI LTD·Filed 1989·Granted Oct 8, 1991·34 cites·6 claims
- 0666US12320128B2Decorative sheet, decorative material including the same, and method for producing decorative sheetTOPPAN INC·Filed 2023·Granted Jun 3, 2025·0 cites·11 claims
- 0762US12415346B2Decorative sheet and method for producing the sameTOPPAN INC·Filed 2023·Granted Sep 16, 2025·0 cites·14 claims
- 0852US12357771B2Blood vessel specifying device and blood vessel specifying methodNIHON MICRONICS KK·Filed 2020·Granted Jul 15, 2025·0 cites·10 claims
- 0948US12171573B2Blood vessel position display device and blood vessel position display methodNIHON MICRONICS KK·Filed 2020·Granted Dec 24, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →