Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757780 | Electric resistance welded steel pipe excellent in deformability and fatigue properties after quenching | Takuya Hara, Yoshio Terada, Takafumi Sebayashi, Itsuroh Hiroshige | 2017-09-12 |
| 9726995 | Brilliant toner, electrostatic charge image developer, and toner cartridge | Kazuhiko Nakamura, Masaru Takahashi | 2017-08-08 |