Inventor · disambiguated record
Tetsuyuki Tohyama
Also filed as: TOHYAMA TETSUYUKI
3 granted patents·39 citations·filing 1993–2004
70Inventor score
Files withNISCA CORP3
Top patents by PatentIndex Score
3 records- 0179US6960848B2Electromagnetic drive device and light quantity adjustment device using the sameNISCA CORP·Filed 2004·Granted Nov 1, 2005·16 cites·13 claims
- 0266US5484141AAutomatic document feeder with position compensating deviceNISCA CORP·Filed 1993·Granted Jan 16, 1996·19 cites·24 claims
- 0356US6981807B2Electromagnetic drive device and light quantity adjustment device using the sameNISCA CORP·Filed 2004·Granted Jan 3, 2006·4 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →