OC

Osamu Chikagawa

MC Murata Manufacturing Co.: 39 patents #98 of 5,295Top 2%
Overall (All Time): #81,237 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
6946415 Composition for insulating ceramics and insulating ceramics using the same Sadaaki Sakamoto, Yoichi Moriya 2005-09-20
6878464 Glass-ceramic composite material and multilayered circuit substrate Yoichi Moriya, Yasutaka Sugimoto 2005-04-12
6797093 Glass ceramic multilayer substrate manufacturing method and glass ceramic multilayer substrate product Yoichi Moriya, Yasutaka Sugimoto 2004-09-28
6798320 Microstrip line having a line electrode with integral edge electrodes Yutaka Ida, Yoshikazu Yagi, Tsutomu Ieki, Hiroaki Tanaka 2004-09-28
6753070 Insulating ceramic compact, ceramic multilayer substrate, and ceramic electronic device Naoya Mori, Yasutaka Sugimoto 2004-06-22
6713417 Insulative ceramic compact Naoya Mori, Yasutaka Sugimoto 2004-03-30
6602616 Composite multilayer ceramic electronic parts and method of manufacturing the same Yasutaka Sugimoto, Naoya Mori 2003-08-05
6563403 Dual mode band-pass filter Seiji Kanba, Naoki Mizoguchi, Hisatake Okamura, Naoya Mori, Yasutaka Sugimoto 2003-05-13
6458734 Dielectric ceramic composition Yasutaka Sugimoto, Naoya Mori 2002-10-01
6455453 Low-temperature sinterable ceramic composition and multilayer ceramic substrate 2002-09-24
6403200 Insulator ceramic composition Naoya Mori 2002-06-11
6403199 Insulating ceramic, multilayer ceramic substrate, ceramic electronic parts and laminated ceramic electronic parts Naoya Mori 2002-06-11
5701108 Magnetostatic wave device with a magnetic field applied parallel to an axis of easy magnetization Takashi Fujii, Satoru Shinmura, Masaru Fujino, Shinobu Mizuno, Takenori Sekijima +1 more 1997-12-23
5585203 Method of producing a solid oxide fuel cell Hiroshi Takagi, Michiaki Iha 1996-12-17