1984: Polymorphism in n-Fatty Acids and Vibrational Spectra: New Modifications (A2 and A3 Forms) of Even-Numbered n-Fatty Acids
1994: Manufacture of pitch-based carbon or graphite multifilaments with fine diameter and spinnerets for spinning their precursors
1994: Pitch-based carbon or graphite fiber bundles of fine multifilaments for composites
1996: Manufacture of thin carbon fibers with high thermal conductivity