Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8974209 | Underwater cutting and pelletizing apparatus | Tatsuto Nagaoka | 2015-03-10 |
| 7637650 | Continuous mixer and operating method thereof | Hiroshi Ueda, Kazuyoshi Imuta, Shoji Yasuda, Shin Hotani | 2009-12-29 |
| 7097345 | Screw with heat exchange function, mixer and extruder | Hiroshi Ueda, Kazuyoshi Imuta, Shoji Yasuda, Shin Hotani | 2006-08-29 |
| 6537050 | Underwater cutting granulating device | Shigehiro Kasai, Katsunori Takahashi, Tatsuya Tanaka, Yoshinori Kuroda | 2003-03-25 |
| 6409373 | Continuous kneader, rotor for material discharging | Tatsuya Tanaka, Katsunori Takahashi, Yoshinori Kuroda, Shigehiro Kasai | 2002-06-25 |
| 6280074 | Continuous mixer | Yoshinori Kuroda, Hiroshi Ueda, Shoji Yasuda, Shin Hotani, Yoshimitsu Tanaka | 2001-08-28 |
| 6174475 | Underwater cutting granulating device, knife used in this device, and underwater cutting granulating method using this knife | Shigehiro Kasai, Katsunori Takahashi, Tatsuya Tanaka, Yoshinori Kuroda | 2001-01-16 |
| 5947593 | Twin-screw kneading apparatus | Kimio Inoue, Katsunori Takahashi, Tatsuya Tanaka, Shigehiro Kasai, Yoshinori Kuroda +5 more | 1999-09-07 |
| 5773049 | Two-layer foam injection molding machine | Tsutomu Nagaoka, Naoki Takeuchi | 1998-06-30 |
| 5672005 | Kneader | Tsugushi Fukui, Kimio Inoue, Yoshinori Kuroda, Hiroshi Ueda | 1997-09-30 |
| 5395565 | Method of deciding the quality of resin workpiece in a compression-molding process | Tsutomu Nagaoka | 1995-03-07 |
| 5336074 | Pressing speed controller for hydraulic press | Masanobu Kurumaji | 1994-08-09 |