Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4266503 | Apparatus for forming a cloud of toner particles | Tsutomu Uehara, Toshihiko Oguchi, Tsutomu Kubo, Yukio Suzuki, Toshiharu Nakagawa | 1981-05-12 |
| 4221554 | Method and apparatus for forming spherical particles of thermoplastic material | Toshihiko Oguchi, Tsuyoshi Ueno, Tsutomu Kubo | 1980-09-09 |
| 4212837 | Method and apparatus for forming spherical particles of thermoplastic material | Toshihiko Oguchi, Tsuyoshi Ueno, Tsutomu Kubo | 1980-07-15 |