Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265061 | Recording material detection device, image forming apparatus, and ultrasonic emission device | Masafumi Monde, Junya Azami, Hiromitsu Kumada, Ryuichi Araki | 2025-04-01 |
| 6014503 | Computer aided building renovation supporting systems | Yoichi Nagata, Sachio Nagamitsu, Hisashi Kodama, Tsuneko Imagawa | 2000-01-11 |
| 5590062 | Simulator for producing various living environments mainly for visual perception | Sachio Nagamitsu, Hisashi Kodama, Yoshihiro Hattori, Tuneko Okada | 1996-12-31 |
| 5467401 | Sound environment simulator using a computer simulation and a method of analyzing a sound space | Sachio Nagamitsu, Hisashi Kodama, Tsuneko Okada | 1995-11-14 |