Inventor · disambiguated record
Tadami Sugawara
Also filed as: SUGAWARA TADAMI
8 granted patents·52 citations·filing 1986–1998
85Inventor score
Technology areasG11B
Files withALPS ELECTRIC CO LTD8
Top patents by PatentIndex Score
8 records- 0162US4786998ADisk driving deviceALPS ELECTRIC CO LTD·Filed 1986·Granted Nov 22, 1988·13 cites·3 claims
- 0262US4774613APhotosensor blockALPS ELECTRIC CO LTD·Filed 1986·Granted Sep 27, 1988·11 cites·4 claims
- 0356US4835642AMagnetic head assembly for double-sided disk drive apparatusALPS ELECTRIC CO LTD·Filed 1988·Granted May 30, 1989·12 cites·5 claims
- 0447US4766510ACarriage shift assembly for disc driving deviceALPS ELECTRIC CO LTD·Filed 1986·Granted Aug 23, 1988·7 cites·1 claims
- 0546US4891513APhotosensor block having an adjustable mounting structure to permit fine positioning of the photosensor block included in the photosensor blockALPS ELECTRIC CO LTD·Filed 1988·Granted Jan 2, 1990·5 cites·7 claims
- 0632US4796118AWelded leaf spring mounting for magnetic head assembly of disk drive apparatusALPS ELECTRIC CO LTD·Filed 1987·Granted Jan 3, 1989·2 cites·3 claims
- 0729US4677358AStepping motor drive controlling circuitALPS ELECTRIC CO LTD·Filed 1986·Granted Jun 30, 1987·1 cites·1 claims
- 0821US6374206B1Recording and reproducing deviceALPS ELECTRIC CO LTD·Filed 1998·Granted Apr 16, 2002·1 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Tadami Sugawara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →