Issued Patents 2018
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161055 | Method of forming wiring pattern and etching apparatus for forming wiring pattern | Motoki Hiraoka, Hiroshi Yanagimoto, Hiroki Usui | 2018-12-25 |
| 10151042 | Coating forming device and coating forming method for forming metal coating | Hiroki Usui, Hiroshi Yanagimoto, Motoki Hiraoka | 2018-12-11 |
| 10077505 | Metal-film forming apparatus and metal-film forming method | Motoki Hiraoka, Hiroshi Yanagimoto | 2018-09-18 |
| 10061222 | Coil spring, coil spring holder, and image forming apparatus | — | 2018-08-28 |
| 10047452 | Film formation device and film formation method for forming metal film | Motoki Hiraoka, Hiroshi Yanagimoto, Takayasu Yoshioka | 2018-08-14 |
| 10012280 | Friction material | Mikiya Haruta | 2018-07-03 |
| 9982359 | Surface treatment method and surface treatment device | Motoki Hiraoka, Hiroshi Yanagimoto | 2018-05-29 |
| 9926640 | Electroplating cell, and method of forming metal coating | Fusayoshi Miura, Atsushi Murase, Naoki Hasegawa, Motoki Hiraoka | 2018-03-27 |
| 9909226 | Film formation system and film formation method for forming metal film | Motoki Hiraoka, Hiroshi Yanagimoto | 2018-03-06 |