Noritoshi Koyama

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Peroral preparation of acid-unstable compound
- Patent number 5,035,899
- Issue date Jul 30, 1991
- Eisai Co., Ltd.
- Yasuharu Saeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous solution containing lipid-soluble pharmaceutical substance
- Patent number 4,840,970
- Issue date Jun 20, 1989
- Eisai Co., Ltd.
- Hiroyuki Ohasi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyprenyl alcohol-containing injections
- Patent number 4,839,389
- Issue date Jun 13, 1989
- Eisai Co., Ltd.
- Noritoshi Koyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous solution containing ubidecarenone
- Patent number 4,483,873
- Issue date Nov 20, 1984
- Eisai Co., Ltd.
- Hiroyuki Ohashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE