Koji Kubota

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hermetic seal device
- Patent number 10,247,308
- Issue date Apr 2, 2019
- Koyo Sealing Techno Co., Ltd.
- Kazuha Ikebukuro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal device
- Patent number 9,702,463
- Issue date Jul 11, 2017
- Koyo Sealing Techno Co., Ltd.
- Kazuha Ikebukuro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Composition containing β-glucan, method of producing the same and f...
- Patent number 8,183,031
- Issue date May 22, 2012
- Aureo Co., Ltd.
- Naoyuki Moriya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collision in right/left turn prevention system
- Patent number 6,459,991
- Issue date Oct 1, 2002
- Public Works Research Institute, Ministry of Construction
- Akihiko Takiguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bumping prevention system
- Patent number 6,360,171
- Issue date Mar 19, 2002
- Public Works Research Institute, Ministry of Construction
- Kazumasa Miyamoto
- G08 - SIGNALLING
Information Patent Grant
Collision with pedestrian prevention system
- Patent number 6,337,637
- Issue date Jan 8, 2002
- Public Works Research Institute, Ministry of Construction
- Koji Kubota
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ROTARY FEEDTHROUGH AND ROBOT
- Publication number 20230383817
- Publication date Nov 30, 2023
- Nabtesco Corporation
- Koji KUBOTA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SEAL DEVICE
- Publication number 20160348789
- Publication date Dec 1, 2016
- KOYO SEALING TECHNO CO., LTD.
- Kazuha Ikebukuro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HERMETIC SEAL DEVICE
- Publication number 20160153564
- Publication date Jun 2, 2016
- KOYO SEALING TECHNO CO., LTD.
- Kazuha Ikebukuro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LIVING BODY HEALING ACCELERATOR
- Publication number 20150297651
- Publication date Oct 22, 2015
- AUREO CO., LTD.
- Naoyuki MORIYA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIVING BODY HEALING ACCELERATOR
- Publication number 20100068184
- Publication date Mar 18, 2010
- AUREO CO., LTD
- Naoyuki Moriya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition Containing Beta-Glucan, Method of Producing the Same an...
- Publication number 20080293669
- Publication date Nov 27, 2008
- AUREO CO., LTD.
- Naoyuki Moriya
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES