KS

Keiji Sumiya

HC Hitachi Chemical Company: 17 patents #55 of 1,946Top 3%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
NS National Institute For Materials Science: 1 patents #361 of 901Top 45%
NS National Institute Of Radiological Sciences: 1 patents #54 of 121Top 45%
📍 Hitachinaka, JP: #264 of 2,447 inventorsTop 15%
Overall (All Time): #257,610 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
9217910 Inorganic optical filter, optical element, and light source Kiyoshi Shimamura, Garcia Villora 2015-12-22
8119737 Adhesive composition, process for producing the same, adhesive film using the same, substrate for mounting semiconductor and semiconductor device Teiichi Inada, Takeo Tomiyama, Tetsurou Iwakura, Hiroyuki Kawakami, Masao Suzuki +6 more 2012-02-21
7947779 Semiconductor device by adhering circuit substrate with adhesive film of epoxy resin, phenolic resin and incompatible polymer Teiichi Inada, Takeo Tomiyama, Tetsurou Iwakura, Hiroyuki Kawakami, Masao Suzuki +6 more 2011-05-24
7785416 Crucible and single crystal growth method using crucible Nachimuthu Senguttuvan, Hiroyuki Ishibashi 2010-08-31
7692153 Scintillator crystal and radiation detector Shigenori Shimizu, Senguttuvan Nachimuthu, Masahiro Aoshima, Hiroyuki Ishibashi 2010-04-06
7510671 Inorganic scintillator and process for its fabrication Kazuhisa Kurashige, Naoaki Shimura, Hiroyuki Ishibashi, Tatsuya Usui, Shigenori Shimizu 2009-03-31
7399360 Crucible and method of growing single crystal by using crucible Nachimuthu Senguttuvan, Hiroyuki Ishibashi 2008-07-15
7301154 Inorganic scintillator Kazuhisa Kurashige, Naoaki Shimura, Hiroyuki Ishibashi, Tatsuya Usui, Shigenori Shimizu 2007-11-27
7282718 Inorganic scintillator and process for its fabrication Shigenori Shimizu, Kazuhisa Kurashige, Tatsuya Usui, Naoaki Shimura, Hiroyuki Ishibashi +1 more 2007-10-16
7282161 Inorganic scintillator Kazuhisa Kurashige, Hiroyuki Ishibashi, Nachimuthu Senguttuvan, Kazuhiro Yoshida, Naoaki Shimura 2007-10-16
7091490 Depth of interaction detector with uniform pulse-height Hiroyuki Ishibashi, Hideo Murayama, Naoko Inadama, Takaji Yamashita, Tomohide Omura 2006-08-15
7070670 Adhesive composition, method for preparing the same, adhesive film using the same, substrate for carrying semiconductor and semiconductor device Takeo Tomiyama, Teiichi Inada, Masaaki Yasuda, Keiichi Hatakeyama, Yuuji Hasegawa +8 more 2006-07-04
6926847 Single crystals of silicates of rare earth elements Hiroyuki Ishibashi, Nachimuthu Senguttuvan 2005-08-09
6838170 Adhesive, adhesive member, interconnecting substrate for semiconductor mounting having adhesive member, and semiconductor device containing the same Yuko Tanaka, Yasushi Shimada, Teiichi Inada, Hiroyuki Kuriya, Kazunori Yamamoto +1 more 2005-01-04
6673441 Adhesive, adhesive member, interconnecting substrate for semiconductor mounting having adhesive member, and semiconductor device containing the same Yuko Tanaka, Yasushi Shimada, Teiichi Inada, Hiroyuki Kuriya, Kazunori Yamamoto +1 more 2004-01-06
5238911 Oxide superconductor Bi--Sr--Ca--Mg--Ba--Cu--O Hidegi Kuwajima, Shuichiro Shimoda, Toranosuke Ashizawa, Minoru Ishihara, Shozo Yamana 1993-08-24
5194421 Bi-Pb-Sr-Mg-Ba-Ca-Cu-O oxide superconductors and production thereof Shuichiro Shimoda, Toranosuke Ashizawa, Hideji Kuwajima, Minoru Ishihara, Shozo Yamana 1993-03-16
5147851 Superconducting thick film circuit board, production thereof, thick film superconductor and production thereof Shozo Yamana, Hideji Kuwajima, Minoru Ishihara, Toranosuke Ashizawa, Shuichiro Shimoda 1992-09-15