Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373968 | Three-dimensional shape measurement system and machine tool system | Shigemoto HIROTA, Akihito KATAOKA, Masahiro Maeda | 2025-07-29 |
| 6923632 | Method and apparatus for forming a casting which includes an insert | Hiroshi Koyama, Tsutomu Onoue, Tadatsugu Nakamura, Izuru Shoji | 2005-08-02 |
| 6309579 | Method for forming a casting which includes an insert | Hiroshi Koyama, Tsutomu Onoue, Tadatsugu Nakamura, Izuru Shoji | 2001-10-30 |
| 6063321 | Method for forming a casting which includes an insert | Hiroshi Koyama, Tsutomu Onoue, Tadatsugu Nakamura, Izuru Shoji | 2000-05-16 |