Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079014 | Software development apparatus and method | Manabu Watanabe, Yutaka Nakano, Kenji Ueda, Mitsuharu Kurashige, Yasushi Hasegawa +1 more | 2011-12-13 |
| 7975261 | Task transition chart display method and display apparatus | Masaomi Teranishi, Yasushi Hasegawa | 2011-07-05 |
| 5290412 | Apparatus for separating electrodeposited metal in electrolytic refining | Hideomi Saito, Saburo Tanaka, Akiyoshi Tatsui, Akira Yoshioka | 1994-03-01 |