Masao Kitano

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for production of cystamine and alkylene oxide adduct thereo...
- Patent number 5,368,760
- Issue date Nov 29, 1994
- Nippon Shokubai Co., Ltd.
- Jun Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of N-(2-chloroethyl) methanesulfonamide
- Patent number 5,210,299
- Issue date May 11, 1993
- Nippon Shokubai Co., Ltd.
- Yujiro Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Permanent waving composition
- Patent number 5,116,608
- Issue date May 26, 1992
- Seiwa Kasei Co., Ltd.
- Issei Yoshioka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for production of 1,3-thiazolidin-2-ones
- Patent number 5,066,813
- Issue date Nov 19, 1991
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Masao Kitano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of 4-methyl-5-(2-aminoethyl)-thiomethyl)-imid...
- Patent number 4,916,233
- Issue date Apr 10, 1990
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Tsunemasa Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of dithiodialdehyde
- Patent number 4,853,486
- Issue date Aug 1, 1989
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Masao Kitano
- C07 - ORGANIC CHEMISTRY