Mitsuhiro Kawabata

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Fujioka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Replacement lead case
- Patent number 12,358,685
- Issue date Jul 15, 2025
- Mitsubishi Pencil Company, Limited
- Mitsuhiro Kawabata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Writing instrument
- Patent number 9,566,818
- Issue date Feb 14, 2017
- Mitsubishi Pencil Company, Limited
- Toshimi Kamitani
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Writing instrument
- Patent number 9,132,692
- Issue date Sep 15, 2015
- Mitsubishi Pencil Company, Limited
- Toshimi Kamitani
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
REPLACEMENT LEAD CASE
- Publication number 20240101307
- Publication date Mar 28, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Mitsuhiro KAWABATA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CATHETER ASSEMBLY AND METHOD FOR MANUFACTURING SAME
- Publication number 20180256855
- Publication date Sep 13, 2018
- Terumo Kabushiki Kaisha
- Yuya TERASAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PUNCTURE DEVICE
- Publication number 20160220270
- Publication date Aug 4, 2016
- MITSUBISHI PENCIL COMPANY, LIMITED
- Makoto TAMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WRITING INSTRUMENT
- Publication number 20150367672
- Publication date Dec 24, 2015
- MITSUBISHI PENCIL COMPANY, LIMITED
- Toshimi Kamitani
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
WRITING INSTRUMENT
- Publication number 20130064595
- Publication date Mar 14, 2013
- MITSUBISHI PENCIL COMPANY, LIMITED
- Toshimi Kamitani
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES