Inventor · disambiguated record
Fumihiko Yamamoto
Also filed as: YAMAMOTO FUMIHIKO
12 granted patents·2 pending applications·170 citations·filing 1977–2019
88Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE7ASAHI CHEMICAL IND4FURUKAWA ELECTRIC CO LTD1HARA ISAO1SHIMADZU CORP1
Top patents by PatentIndex Score
14 records- 0197US9891378B2Cascaded core multicore fiber and manufacturing method for sameFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Feb 13, 2018·12 cites·10 claims
- 0296US5546483AIntegrated optical waveguide circuit and optical branch line test system using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Aug 13, 1996·114 cites·19 claims
- 0381US4126589AMethod for preparation of cation exchange membranesASAHI CHEMICAL IND·Filed 1977·Granted Nov 21, 1978·30 cites·4 claims
- 0462US10539784B2Photonic crystal fiber and high-power light transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 21, 2020·0 cites·4 claims
- 0561US2011104056A1Novel molecular assembly, molecular probe for molecular imaging and molecular probe for drug delivery system using the same, and molecular imaging system and drug delivery systemHARA ISAO·Filed 2009·Application pending·0 cites
- 0657US2019105412A1Novel molecular assembly, molecular probe for molecular imaging and molecular probe for drug delivery system using the same, and molecular imaging system and drug delivery systemSHIMADZU CORP·Filed 2018·Application pending·0 cites
- 0755US10871648B2Optical fiber design methodNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Dec 22, 2020·0 cites·1 claims
- 0854US10545333B2Photonic crystal fiber and high-power light transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jan 28, 2020·0 cites·6 claims
- 0946US4855365APoly-β-alanine compound, a process for producing the same and a polyacetal resin composition containing a poly-β-alanine compoundASAHI CHEMICAL IND·Filed 1987·Granted Aug 8, 1989·7 cites·4 claims
- 1043US10310177B2Photonic crystal fiberNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jun 4, 2019·0 cites·12 claims
- 1143US5015707APreparation of poly-β-alanine from acrylamideASAHI CHEMICAL IND·Filed 1989·Granted May 14, 1991·6 cites·7 claims
- 1239US10444428B2Optical fiber and optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Oct 15, 2019·0 cites·16 claims
- 1335US10816722B2Optical fiber design methodNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Oct 27, 2020·0 cites·2 claims
- 1429US4318850ACarboxamide type azomethine pigmentASAHI CHEMICAL IND·Filed 1980·Granted Mar 9, 1982·1 cites·43 claims
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