| 7226500 |
Additive for heating asphalt |
Yuichi Honma, Takashi Mukai |
2007-06-05 |
| 6840991 |
Asphalt emulsion composition |
Yuichi Honma, Hirotaka SASAKI |
2005-01-11 |
| 6786961 |
Stabilizer for asphalt emulsion |
Yuichi Honma, Hirotaka SASAKI |
2004-09-07 |
| 6667382 |
Polyamine |
Kazuo Isobe, Keiichiro Tomioka, Wataru Yoshida, Tetsuaki Fukushima, Uichiro Nishimoto |
2003-12-23 |
| 6261356 |
Asphalt-additive composition |
Kazuo Isobe, Keiichiro Tomioka |
2001-07-17 |
| 6114418 |
Nonionic emulsifier for asphalt |
Kazuo Isobe |
2000-09-05 |
| 6048905 |
Liquid amine composition for emulsifiers for bitumen |
Katsuhiko Asamori, Shigeru Nagao, Takao Taniguchi, Keiichiro Tomioka, Kouji Koyanagi |
2000-04-11 |
| 6024788 |
Asphalt additive |
Keiichiro Tomioka, Kazuo Isobe |
2000-02-15 |
| 6013681 |
Production of bituminous emulsion and liquid amine emulsifier therefor |
Katsuhiko Asamori, Hitoshi Funada, Takao Taniguchi, Francisco Castaneda Juarez, Cesar Alvarez Ortiz +2 more |
2000-01-11 |
| 5928418 |
Asphalt emulsion |
Katsuhiko Asamori, Hirotaka SASAKI, Hitoshi Funada, Takao Taniguchi |
1999-07-27 |
| 5721296 |
Asphalt additive and asphalt composition |
Tatsuya Mizunuma, Shingo Tanaka, Hitoshi Funada, Takao Taniguchi, Hirotaka SASAKI |
1998-02-24 |
| 4963190 |
Dispersant composition for cement |
Tatsuya Mizunuma, Shoji Kanzaki, Yoshiaki Tanisho, Fuzio Yamato |
1990-10-16 |