Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682036 | Gamma ray compensation-type neutron ionization chamber | Hideshi Yamagishi, Shinji Fukakusa, Toshimasa Tomoda | 1987-07-21 |
| 4527084 | Radiation counter | — | 1985-07-02 |
| 4423629 | Method and apparatus for sensing liquid level | Katsuyuki Ara, Kazuo Kobayashi, Toshihiko Ogasawara | 1984-01-03 |
| 4302696 | Gamma-ray compensated ionization chamber | Toshimasa Tomoda, Shinji Fukakusa | 1981-11-24 |
| 4228355 | Method for shortening response time of logarithmic measuring apparatus | Toshiyuki Iida, Hideshi Yamagishi | 1980-10-14 |