Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839803 | Planning support method and system | Kazuhiro Kawashima, Norihisa Komoda, Shunichi Harada, Sadamichi Mitsumori | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839803 | Planning support method and system | Kazuhiro Kawashima, Norihisa Komoda, Shunichi Harada, Sadamichi Mitsumori | 1989-06-13 |