Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371280 | Polymerization inhibitor and inhibiting method for vinyl compound | Hidefumi Haramaki, Kazuhiko Sakamoto, Masatoshi Ueoka, Masao Baba | 1994-12-06 |
| 5288790 | Method for producing spherical fine particles of colored resin | Saburo Nakahara, Yasuhiro Yamamoto, Masao Baba, Yoshikuni Mori | 1994-02-22 |