Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250125 | Method for producing iron-base dispersion-strengthened alloy tube | Shigeharu Ukai, Shunji Mizuta, Tsunemitsu Yoshitake, Shigeki Hagi, Noriaki Hirohata +1 more | 2001-06-26 |
| 4895929 | Process for producing polyphenylene ether, dispersing polyether in aqueous medium and heating dispersion | Kazunori Yano, Ryuhei Matsui, Shigeki Kiriyama, Yoshiharu Tatsukami, Kenji Nagaoka | 1990-01-23 |
| 4868276 | Process for producing polyphenylene oxide with alkanolamine and secondary amine | Kenji Nagaoka, Yoshiharu Tatsukami, Masahiro Fujiwara, Kazunori Yano, Ryuhei Matsui | 1989-09-19 |
| 4782108 | Polyphenylene ether compositions | Kazunori Yano, Shigekazu Ohi, Yoshinobu Kobayashi | 1988-11-01 |
| 4684684 | Thermoplastic resin composition having improved moldability comprising homogeneous blends of the resin with diamides | Yoshinobu Kobayashi, Mitsushige Baba | 1987-08-04 |
| 4617372 | Process for producing polyphenylene ether | Kazunori Yano, Teruhisa Goto | 1986-10-14 |
| 4460743 | Polyphenylene ether resin composition | Shin Yamauchi, Akira Ohkubo | 1984-07-17 |
| 4412044 | Ring-opened norbornyl polymers | Hiroshi Takahashi | 1983-10-25 |
| 4320041 | Aqueous dispersion of olefin resins and continuous process for preparing thereof | Mitsuo Tsuruoka, Shigeki Kiriyama, Kazunobu Nakamori | 1982-03-16 |