Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829202 | Large-heat-input butt welded joints having excellent brittle fracture resistance | Tadashi Ishikawa, Takehiro Inoue, Hiroshi Shimanuki, Tadashi Koseki, Masanori Minagawa +1 more | 2010-11-09 |
| 7652912 | Nonvolatile semiconductor memory device performing data writing in a toggle manner | Tomoya Kawagoe, Hideto Hidaka | 2010-01-26 |