Inventor · disambiguated record
Hiroshi Tohyama
Also filed as: TOHYAMA HIROSHI
4 granted patents·95 citations·filing 1989–2000
78Inventor score
Top patents by PatentIndex Score
4 records- 0170US6433367B1Semiconductor device with sloping sides, and electronic apparatus including semiconductor devices with sloping sides, modified for crack-free wire bondingOKI DATA KK·Filed 2000·Granted Aug 13, 2002·19 cites·11 claims
- 0268US6515309B1LED array chipOKI ELECTRIC IND CO LTD·Filed 1999·Granted Feb 4, 2003·50 cites·10 claims
- 0355US5212472AGas discharge type light emission apparatus and method of driving the sameOKI ELECTRIC IND CO LTD·Filed 1989·Granted May 18, 1993·22 cites·17 claims
- 0434US5835120ADouble-resolution optical system for electrophotographic printerOKI ELECTRIC IND CO LTD·Filed 1995·Granted Nov 10, 1998·4 cites·17 claims
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