Hisao Oikawa

SUBSCRIBER OPTICAL LINE DISTRIBUTION METHOD AND PLANT ADMINISTRATION AND OPERATIONS SYSTEM.

Hiroshi Nakanishi, Yoshikazu Yamamoto, Hisao Oikawa, 1986 .

Highly reliable subscriber cable network construction

Hideo Yamamoto, Motoi Iwashita, Hisao Oikawa, 1988 .

Dynamic Method for Evaluating the Upgrading of Access Networks

Yukihiro Fujimoto, Hisao Oikawa, 1995 .

Simplified Formula for Estimating the Macroscopic Telephone Demand

Takao Yamazaki, Hidetoshi Kimura, Hisao Oikawa, 1996 .

Design of Highly Reliable Optical Fiber Cable Network in Access Networks

Hideo Imanaka, Motoi Iwashita, Hisao Oikawa, 1995 .

LOOP-SHAPED CABLE DISTRIBUTION METHOD FOR SUBSCRIBER NETWORKS

Chihaya Tanaka, Hisao Oikawa, 1997 .

Synthesis and Characterization of Organosoluble Aromatic Polyimides Containing POSS in Main Chain Derived from Double-Decker-Shaped Silsesquioxane

Hisao Oikawa, Teruaki Hayakawa, Masa-aki Kakimoto, 2007 .