Inventor · disambiguated record
Shigeki Otani
Also filed as: OTANI SHIGEKI
7 granted patents·62 citations·filing 1991–2003
85Inventor score
Top patents by PatentIndex Score
7 records- 0170US7297989B2Diboride single crystal substrate, semiconductor device using this and its manufacturing methodNAT INST FOR MATERIALS SCIENCE·Filed 2003·Granted Nov 20, 2007·13 cites·19 claims
- 0268US6566218B2Boride-based substrate for growing semiconducting layers thereon and a semiconductor device using the sameNAT INST FOR MATERIALS SCIENCE·Filed 2001·Granted May 20, 2003·12 cites·10 claims
- 0358US5238527ALanthanum boride type single crystal and method for growing the sameNAT INST RES INORGANIC MAT·Filed 1991·Granted Aug 24, 1993·13 cites·6 claims
- 0456US5690732AMethod of automatically growing a single crystalNAT INST RES INORGANIC MAT·Filed 1992·Granted Nov 25, 1997·12 cites·4 claims
- 0544US5837165ARare earth hexaboride electron-emitting materialNAT INST RES INORGANIC MAT·Filed 1996·Granted Nov 17, 1998·6 cites·4 claims
- 0637US5336362AMethod for preparing yttrium 66 boride crystal for soft x-ray monochromatorNAT INST RES INORGANIC MAT·Filed 1992·Granted Aug 9, 1994·5 cites·1 claims
- 0729US6027670ARare earth hexaboride electron-emitting materialNAT INST RES INORGANIC MAT·Filed 1998·Granted Feb 22, 2000·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →