Kenichi KOYAMA

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Fuji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seamless capsule, filter and smoking equipment containing same
- Patent number 10,905,156
- Issue date Feb 2, 2021
- Sunsho Pharmaceutical Co., Ltd.
- Kenichi Koyama
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Enteric capsule
- Patent number 10,493,036
- Issue date Dec 3, 2019
- SUNSHO PHARMACEUTICAL CO. LTD
- Takayuki Fukasawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SOFT CAPSULE
- Publication number 20240016749
- Publication date Jan 18, 2024
- SUNSHO PHARMACEUTICAL CO., LTD.
- Kohei TOYOTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEAMLESS CAPSULE, AND FILTER AND SMOKING DEVICE INCLUDING SAME
- Publication number 20220095674
- Publication date Mar 31, 2022
- SUNSHO PHARMACEUTICAL CO., LTD.
- Kenichi Koyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Seamless capsule, filter and smoking equipment containing same
- Publication number 20200397038
- Publication date Dec 24, 2020
- Sunsho Pharmaceutical Co., Ltd.
- Kenichi Koyama
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ENTERIC CAPSULE
- Publication number 20180221288
- Publication date Aug 9, 2018
- SUNSHO PHARMACEUTICAL CO. LTD
- Takayuki FUKASAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE