Masatoshi OHARA

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Mishima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Twin-screw extruder including variable diameter of screws and barre...
- Patent number 10,532,492
- Issue date Jan 14, 2020
- Toshiba Kikai Kabushiki Kaisha
- Akiyoshi Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liner-type barrel
- Patent number 10,434,697
- Issue date Oct 8, 2019
- Toshiba Kikai Kabushiki Kaisha
- Shozo Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
KNEADING STATE DETECTION DEVICE AND KNEADING STATE DETECTION METHOD...
- Publication number 20240239018
- Publication date Jul 18, 2024
- Shibaura Machine CO., LTD.
- Masatoshi OHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ABNORMALITY DETECTION DEVICE FOR EXTRUSION MOLDING MACHINE
- Publication number 20220242031
- Publication date Aug 4, 2022
- Shibaura Machine CO., LTD.
- Masatoshi OHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LINER-TYPE BARREL
- Publication number 20180093407
- Publication date Apr 5, 2018
- TOSHIBA KIKAI KABUSHIKI KAISHA
- Shozo Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TWIN-SCREW EXTRUDER AND KNEADING METHOD USING TWIN-SCREW EXTRUDER
- Publication number 20160207225
- Publication date Jul 21, 2016
- TOSHIBA KIKAI KABUSHIKI KAISHA
- Akiyoshi KOBAYASHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL