Inventor · disambiguated record
Choji Komiyama
Also filed as: KOMIYAMA CHOJI
13 granted patents·187 citations·filing 1981–1985
92Inventor score
Top patents by PatentIndex Score
13 records- 0194US4427166AMagnetic tape cassetteFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jan 24, 1984·52 cites·9 claims
- 0284US4627534AMagnetic tape cassette storage caseFUJI PHOTO FILM CO LTD·Filed 1985·Granted Dec 9, 1986·30 cites·2 claims
- 0369US4648507AMagnetic tape cassette storage caseFUJI PHOTO FILM CO LTD·Filed 1985·Granted Mar 10, 1987·16 cites·1 claims
- 0465US4389690AMagnetic tape cassette including a locking mechanismFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jun 21, 1983·12 cites·7 claims
- 0563US4719529AMagnetic tape cassette incorporating prevention of unwanted rotation during transportationFUJI PHOTO FILM CO LTD·Filed 1985·Granted Jan 12, 1988·13 cites·5 claims
- 0661US4544976APad provided in the interior of a videotape cassetteFUJI PHOTO FILM CO LTD·Filed 1982·Granted Oct 1, 1985·10 cites·6 claims
- 0760US4575023AMagnetic tape cassetteFUJI PHOTO FILM CO LTD·Filed 1984·Granted Mar 11, 1986·13 cites·3 claims
- 0859US4706148AMagnetic tape cassetteFUJI PHOTO FILM CO LTD·Filed 1985·Granted Nov 10, 1987·11 cites·5 claims
- 0953US4743992AMagnetic tape cassetteFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 10, 1988·9 cites·9 claims
- 1053US4676453AMagnetic tape cassetteFUJI PHOTO FILM CO LTD·Filed 1985·Granted Jun 30, 1987·9 cites·9 claims
- 1144US4742417AMagnetic tape cassette with snap coupled U-shaped slide guardFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 3, 1988·6 cites·2 claims
- 1241US4742416AMagnetic tape cassette with U-shaped slide guardFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 3, 1988·5 cites·6 claims
- 1326US4557380AMagnetic tape cassette and storage caseKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Dec 10, 1985·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →