Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568783 | Hydrophilized substrate, dispersion, and making method | — | 2013-10-29 |
| 8158716 | Preparation of hydrolyzable group-containing organohydrogenpolysiloxane and organopolysiloxane derived therefrom | Hitoshi Uehara, Muneo Kudo, Mitsuo Asai | 2012-04-17 |
| 6417147 | Cleaning agent composition, method for cleaning and use thereof | Satoshi Saito, Katsuji Yano, Kunio Matsuki | 2002-07-09 |
| 4956220 | Magnetic recording medium | Toshinobu Sueyoshi, Seiichi Asada, Seigi Kawarai, Akira Miyake | 1990-09-11 |
| 4456475 | Process for preparing ferromagnetic particles comprising metallic iron | Shigeo Hirai, Toshinobu Sueyoshi | 1984-06-26 |
| 4400337 | Method for production of metal magnetic particles | Yukihiro Hayashi, Toshinobu Sueyoshi, Shigeo Hirai, Mikio Kishimoto, Katsunori Tashita | 1983-08-23 |
| 4390361 | Process for preparing ferromagnetic particles comprising metallic iron | Toshinobu Sueyoshi, Shigeo Hirai | 1983-06-28 |
| 4262037 | Method of producing ferromagnetic metal powder | Seiichi Asada | 1981-04-14 |