Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897380 | Carrier transport system | Sotaro Oi, Tomoyuki Kubota | 2018-02-20 |
| 9103594 | Carrier positioning method and carrier transport system | Sotaro Oi, Tomoyuki Kubota | 2015-08-11 |
| 9033705 | Heating furnace and heating method employed by heating furnace | Sotaro Oi, Tomoyuki Kubota, Masaya Tsuruta | 2015-05-19 |
| 8297429 | Method of positioning conveyance section, and conveyance device | Sotaro Ol, Tomoyuki Kubota, Masaya Tsuruta | 2012-10-30 |
| 8271124 | Decompressing type heater, its heating method, and electronic product manufacturing method | Sotaro Ol, Tomoyuki Kubota, Masaya Tsuruta | 2012-09-18 |
| 8177050 | Cooling method of carrying section and carrier | Sotaro Oi, Tomoyuki Kubota | 2012-05-15 |
| 7649159 | Apparatus and a method of soldering a part to a board | Masahiro Koizumi, Masaya Tsuruta, Tomoyuki Kubota, Yoshiyuki Nakamura | 2010-01-19 |