Inventor · disambiguated record
Takayuki Takashina
Also filed as: TAKASHINA TAKAYUKI
13 granted patents·386 citations·filing 1993–2016
94Inventor score
Top patents by PatentIndex Score
13 records- 0188US5742148ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1993·Granted Apr 21, 1998·77 cites·33 claims
- 0283US6242890B1Charge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 2000·Granted Jun 5, 2001·56 cites·31 claims
- 0375US7750409B2Semiconductor deviceSEIKO INSTR INC·Filed 2008·Granted Jul 6, 2010·6 cites·5 claims
- 0475US5998974ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Dec 7, 1999·41 cites·3 claims
- 0573US5959436ACharge and discharge control circuit having low voltage detecting means for preventing charging of an abnormal cellSEIKO INSTR INC·Filed 1998·Granted Sep 28, 1999·33 cites·12 claims
- 0668US6181108B1Overcharge/overdischarge detecting circuit having current detecting means with latch function and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Jan 30, 2001·29 cites·2 claims
- 0767US5841265ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1997·Granted Nov 24, 1998·29 cites·2 claims
- 0866US6087807ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Jul 11, 2000·27 cites·4 claims
- 0964US6054841ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Apr 25, 2000·25 cites·18 claims
- 1063US6127808AOvercharge/overdischarge detecting circuit having a reset means and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Oct 3, 2000·23 cites·2 claims
- 1153US6097177ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Aug 1, 2000·27 cites·4 claims
- 1250US5982150ACharge/discharge control circuit and chargeable electric power source apparatusSEIKO INSTR INC·Filed 1998·Granted Nov 9, 1999·13 cites·2 claims
- 1338US9524961B2Semiconductor deviceSII SEMICONDUCTOR CORP·Filed 2016·Granted Dec 20, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →