Patents by Inventor Mitsuhiro Kanai

Mitsuhiro Kanai 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).

  • Publication number: 20070131674
    Abstract: There is disclosed a ceramic heater 11 comprising: a plate member 12 made of insulating ceramics in which one or more pair(s) of through-holes 13 are formed; a conductive layer 19 made of conductive ceramics; and a coating layer 21 made of insulating ceramics; wherein a joint member 14 made of conductive ceramics is inserted into the through-hole; an end face 16 of the joint member has a same plane with a main surface 15 of the plate member; the joint member is coated with the conductive layer 19 and thereby fixed to the plate member and also connected with the conductive layer having a heater pattern 20; and an opposite side of the joint member projects from the plate member and the projecting portion 18 constitutes a terminal on which the coating layer is not formed.
    Type: Application
    Filed: December 4, 2006
    Publication date: June 14, 2007
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Takuma Kushihashi, Noboru Kimura, Mitsuhiro Kanai, Yoshihiko Shimizu, Akihiko Hara