Inventor · disambiguated record
Yoshitaka Nakanishi
Also filed as: NAKANISHI YOSHITAKA
10 granted patents·1 pending application·194 citations·filing 1975–2018
89Inventor score
Top patents by PatentIndex Score
11 records- 0192US4072039AMethod for forming counter-sunk hole in a base material and an apparatus for carrying out the sameNAKANISHI YOSHITAKA·Filed 1976·Granted Feb 7, 1978·42 cites·10 claims
- 0287US4086681ADoor closerNAKANISHI YOSHITAKA·Filed 1976·Granted May 2, 1978·51 cites·6 claims
- 0376US4036039ASash lockNAKANISHI YOSHITAKA·Filed 1975·Granted Jul 19, 1977·30 cites·15 claims
- 0464US4050724ASash lockNAKANISHI YOSHITAKA·Filed 1975·Granted Sep 27, 1977·23 cites·11 claims
- 0557US4106800AChain latch for doorNAKANISHI YOSHITAKA·Filed 1977·Granted Aug 15, 1978·14 cites·2 claims
- 0656US4388617AFire alarm device having thermal sensitivity enhancementNAKANISHI YOSHITAKA·Filed 1981·Granted Jun 14, 1983·17 cites·18 claims
- 0755US4553138AFire alarm systemNAKANISHI YOSHITAKA·Filed 1982·Granted Nov 12, 1985·17 cites·5 claims
- 0851US9664287B2Shaft seal device, seal member and hydroelectric power generation deviceNAT UNIV CORP KUMAMOTO UNIV·Filed 2013·Granted May 30, 2017·0 cites·11 claims
- 0936US11471613B2Syringe needle removal apparatusTHREE DYNE CO LTD·Filed 2018·Granted Oct 18, 2022·0 cites·7 claims
- 1029US2012221110A1Artificial jointNAKANISHI YOSHITAKA·Filed 2010·Application pending·0 cites
- 1125US10350367B2Needle removal operation coverTHREE DYNE CO LTD·Filed 2015·Granted Jul 16, 2019·0 cites·6 claims
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