Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5928731 | Electrostatic powder spray coating method | Kenzo Yanagida, Masahiro Yamamoto, Shannon Libke, Takao Amasaki, Koichi Tsutsui | 1999-07-27 |
| 5915621 | Electrostatic powder coating method and apparatus | Kenzo Yanagida, Masahiro Yamamoto, Koichi Tsutsui, Shannon Libke | 1999-06-29 |
| 5711489 | Electrostatic powder coating method and apparatus | Kenzo Yanagida, Masahiro Yamamoto, Koichi Tsutsui, Shannon Libke | 1998-01-27 |
| 4917917 | Electrostatic powder coating method and apparatus therefor | Masahiro Yamamoto, Katutoshi Kozoe, Tsutomu Itoh | 1990-04-17 |
| 4811689 | Electrostatic powder coating apparatus | Masahiro Yamamoto, Katutoshi Kozoe, Tsutomu Itoh | 1989-03-14 |