Inventor · disambiguated record
Takuzi Yamada
Also filed as: YAMADA TAKUZI
5 granted patents·29 citations·filing 1985–1989
76Inventor score
Technology areasG11B
Files withFUJI PHOTO FILM CO LTD5
Top patents by PatentIndex Score
5 records- 0167US4664328AMagnetic tape reelFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 12, 1987·18 cites·4 claims
- 0259US4930032AMagnetic tape cassette having improved guide pole structureFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 29, 1990·8 cites·5 claims
- 0336US4995199AMagnetic tape cassette having improved guide pole structureFUJI PHOTO FILM CO LTD·Filed 1989·Granted Feb 26, 1991·2 cites·5 claims
- 0428US4993197AMagnetic tape cassette having improved guide pole structureFUJI PHOTO FILM CO LTD·Filed 1989·Granted Feb 19, 1991·0 cites·4 claims
- 0520US5071084AReel for magnetic tapeFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 10, 1991·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →