Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420452 | Machine learning method, machine learning device, machine learning program, communication method, and kneading device | Hikaru Hamada, Norifumi Yamada, Kazuo Miyasaka | 2025-09-23 |
| 11267162 | Kneading rotor and batch-type kneading machine | Akira Konishi, Naofumi Kanei | 2022-03-08 |
| 10160140 | Internal mixer | Yasuhiro Kameda, Kazuo Miyasaka, Kazuhisa Fukutani, Kosuke HIGASHI | 2018-12-25 |
| 9897491 | Protecting tube deterioration detecting apparatus and method therefor | Toshihide Fukui, Chitaka Manabe, Eiji Takahashi, Yusuke Tanaka | 2018-02-20 |
| 9463581 | Kneading degree adjusting mechanism, extruder, continuous mixer, kneading degree adjusting method, and kneading method | Kazuo Yamaguchi, Katsunori Takahashi, Taiji Orimo, Sayaka Yamada, Kazuhisa Fukutani | 2016-10-11 |
| 9033570 | Mixing rotor and internal mixer | Yusuke Tanaka, Norifumi Yamada, Masaaki Uemura, Kazuhisa Fukutani | 2015-05-19 |
| 8876511 | Metering feeder, and system and method for kneading and extruding material | Hideo Funahashi, Koichi Miyake | 2014-11-04 |
| 8403554 | Screw for extruder, bearing segment used in the same and twin screw extruder provided with screw for extruder | Kazuo Yamaguchi, Shoji Yoshimura | 2013-03-26 |
| 8172449 | Kneading screw, twin screw extruder, and method for assembling kneading screw | Kazuo Yamaguchi, Toru Sakatani, Sayaka Yamada, Kazuhisa Fukutani, Koichi Honke | 2012-05-08 |
| 8132957 | Kneading disc segment and twin-screw extruder | Kazuhisa Fukutani, Sayaka Yamada, Kazuo Yamaguchi | 2012-03-13 |
| 8118475 | Kneading degree adjusting apparatus, extruder and continuous kneader | Sayaka Yamada, Kazuo Yamaguchi, Koichi Honke, Kazuhisa Fukutani | 2012-02-21 |
| 8096698 | Load monitoring method and load monitoring apparatus for kneading apparatus | Kazuo Yamaguchi, Shigehiro Kasai, Koichi Honke | 2012-01-17 |
| 8087815 | Kneader | Kazuhisa Fukutani, Sayaka Yamada, Shigehiro Kasai, Kazuo Yamaguchi | 2012-01-03 |
| 7802915 | Device and method for adjusting the degree of mixing | Sayaka Yamada, Kazuo Yamaguchi, Kazuhisa Fukutani | 2010-09-28 |
| 7677787 | Intermeshing type twin screw extruder and mixing degree adjusting device | Shin Hotani, Yoshinori Kuroda, Koichi Miyake, Katsunori Takahashi, Taiji Orimo | 2010-03-16 |
| 7322738 | Conical twin-screw extruder and dehydrator | Koichi Miyake, Hideo Funahashi, Masao Murakami | 2008-01-29 |
| 6604848 | Method for continuously mixing polyester resins | Tatsuya Tanaka, Kazuhisa Fujisawa, Kazuko Saka, Tomoji Takahashi, Koichi Fukushima | 2003-08-12 |
| 6409949 | Method for thickening a polyester resin | Tatsuya Tanaka, Kazuhisa Fujisawa, Kazuko Saka, Tomoji Takahashi, Koichi Fukushima | 2002-06-25 |
| 5947593 | Twin-screw kneading apparatus | Kimio Inoue, Katsunori Takahashi, Tatsuya Tanaka, Masahiko Kashiwa, Shigehiro Kasai +5 more | 1999-09-07 |
| 4885712 | Method and apparatus for partial test-cause generation | — | 1989-12-05 |