Inventor · Newark, DE, US

Hajime Sakai

51Patents
5h-index
95Co-inventors
75Inventor score

Filing activity: Jun 29, 1999 → Jan 19, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7157621B2 Alteration of oil traits in plants Chemistry; Metallurgy 29 Expired
US6677502B1 Plant metabolism genes Chemistry; Metallurgy 14 Expired
US6545200B1 Sterol biosynthetic enzymes Chemistry; Metallurgy 6 Expired
US7071382B2 Inhibitors of apoptosis proteins in plants Chemistry; Metallurgy 5 Expired
US8785726B2 Alteration of oil traits in plants Chemistry; Metallurgy 5 Active
US7732668B2 Floral development genes Emerging Cross-Sectional Technologies 2 Active
US7179963B2 Maize CLAVATA3-like polynucleotide sequences and methods of use Emerging Cross-Sectional Technologies 2 Expired
US10584349B2 Nucleotide sequences encoding fasciated EAR3 (FEA3) and methods of use thereof Emerging Cross-Sectional Technologies 2 Active
US8022196B2 Polynucleotides and polypeptides involved in post-transcriptional gene silencing Chemistry; Metallurgy 2 Active
US8993847B2 Drought tolerant plants and related constructs and methods involving genes encoding ferrochelatases Chemistry; Metallurgy 2 Active
US9701979B2 Nucleotide sequences encoding fasciated EAR3 (FEA3) and methods of use thereof Emerging Cross-Sectional Technologies 2 Active
US6278042A Plant arsenic transporters Chemistry; Metallurgy 2 Expired
US7588939B2 Nucleotide sequences encoding RAMOSA3 and sister of RAMOSA3 and methods of use for same Emerging Cross-Sectional Technologies 2 Active
US7314758B2 Nucleotide sequences encoding RAMOSA3 and sister of RAMOSA3 and methods of use for same Emerging Cross-Sectional Technologies 1 Expired
US8158859B2 Drought tolerant plants and related constructs and methods involving gene encoding ferrochelatases Chemistry; Metallurgy 1 Active
US7915045B2 Nucleotide sequences encoding RAMOSA3 and sister of RAMOSA3 and methods of use for same Emerging Cross-Sectional Technologies 1 Active
US7812223B2 Drought tolerant plants and related constructs and methods involving genes encoding ferrochelatases Chemistry; Metallurgy 1 Active
US11920140B2 Organelle genome modification using polynucleotide guided endonuclease Chemistry; Metallurgy 1 Active
US11643665B2 Nucleotide sequences encoding Fasciated EAR3 (FEA3) and methods of use thereof Emerging Cross-Sectional Technologies 1 Active
US8410257B2 Nucleotide sequences encoding RAMOSA3 and Sister of RAMOSA3 and methods of use for same Emerging Cross-Sectional Technologies 1 Active
US8916746B2 Drought tolerant plants and related constructs and methods involving genes encoding DTP21 polypeptides Chemistry; Metallurgy 1 Active
US8076141B2 Nucleotide sequences encoding RAMOSA3 and sister of RAMOSA3 and methods of use for same Emerging Cross-Sectional Technologies 1 Active
US8981181B2 Maize microrna sequences Chemistry; Metallurgy 0 Active
US9556450B2 Drought tolerant plants and related constructs and methods involving genes encoding DTP21 polypeptides Chemistry; Metallurgy 0 Active
US9175304B2 Drought tolerant plants and related constructs and methods involving genes encoding self-incompatibility protein related polypeptides Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.