Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646844 | Vaporization supply apparatus | Masaaki Nagase, Kaoru Hirata, Katsuyuki Sugita, Takatoshi NAKATANI, Satoru Yamashita +3 more | 2020-05-12 |
| 10604840 | Liquid level indicator and liquid raw material vaporization feeder | Masaaki Nagase, Kaoru Hirata, Satoru Yamashita, Keiji Hirao, Kouji Nishino +1 more | 2020-03-31 |