Patents by Inventor Hidenobu Oda

Hidenobu Oda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR PRODUCING ALCOHOL, METHOD FOR PRODUCING HYDROGEN OR SYNTHESIS GAS USING THE METHOD FOR PRODUCING ALCOHOL, AND ALCOHOL
    Publication number: 20100272633
    Abstract: A method for producing an alcohol of the present invention provides an alcohol having the total sulfur content of 10 ppm by weight or less, by subjecting an alcohol having the total sulfur content of 30 ppm by weight or more and the propanols content of 200 ppm to at least one desulfurization treatment selected from at least one of a desulfurization treatment by a reaction process, a desulfurization treatment with a physical adsorbent, and a desulfurization treatment with a chemical adsorbent.
    Type: Application
    Filed: December 11, 2008
    Publication date: October 28, 2010
    Applicants: JGC CORPORATION, KYOWA HAKKO BIO CO., LTD., KYOWA HAKKO CHEMICAL CO., LTD.
    Inventors: Hisashi Yamamoto, Naoyoshi Iwasaki, Shigeki Nagamatsu, Nobuhiro Yamada, Yukitoshi Fukuda, Hiromichi Hidaka, Hidenobu Oda
  • Process for production of N-vinyllactam
    Patent number: 5945544
    Abstract: A process for producing an N-vinyllactam by reacting a lactam with acetylene in the presence of a particular catalyst (an alkali metal alcoholate between an alicyclic alcohol and an alkali metal) in a nonaqueous system at an acetylene partial pressure of 0 to 10 kg/cm.sup.2 .multidot.G.In the above process, the vinylation of lactam with acetylene is conducted at a low acetylene partial pressure in one step while the formation of by-product is kept minimum, whereby a high conversion and a high selectivity of lactam can be achieved.
    Type: Grant
    Filed: August 27, 1998
    Date of Patent: August 31, 1999
    Assignee: Maruzen Petrochemical Co., Ltd.
    Inventors: Hideki Ohmori, Toshiyuki Fukudome, Tomonori Hakozaki, Tomo Oikawa, Satoshi Kakuta, Hidenobu Oda