Shunichi Ohnishi

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Patents Grantslast 30 patents

Information Patent Grant
Agricultural film
- Patent number 5,262,233
- Issue date Nov 16, 1993
- Mitsubishi Petrochemical Co., Ltd.
- Kiyomaro Sudo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Water-absorptive resin composition
- Patent number 4,977,211
- Issue date Dec 11, 1990
- Mitsubishi Pertochemical Co., Ltd.
- Shuhei Doi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE