MK

Michifumi Kawai

HI Hitachi: 13 patents #3,142 of 28,497Top 15%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
FL Fujitsu Hitachi Plasma Display Limited: 1 patents #106 of 166Top 65%
Overall (All Time): #355,974 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
6840833 Gas discharge type display panel and production method therefor Shigehisa Motowaki, Tomohiko Murase, Ryohei Sato, Yasuhiro Matsuoka, Yoshihiro Kato +2 more 2005-01-11
6652342 Wiring board and gas discharge type display apparatus using the same Masashi Nishiki, Ryohei Satoh, Shigeaki Suzuki, Akira Yabushita, Masahito Ijuin 2003-11-25
6624575 Method of making gas discharge display panel and gas discharge display device Masashi Nishiki, Ryohei Satoh, Yuzo Taniguchi, Shigeaki Suzuki, Masahito Ijuin +2 more 2003-09-23
6621217 Wiring substrate and gas discharge display device Masashi Nishiki, Ryohei Satoh, Yuzo Taniguchi, Shigeaki Suzuki, Masahito Ijuin +3 more 2003-09-16
6617789 Glass for covering electrodes and plasma display panel Hitoshi Onoda, Yumiko Aoki, Tsuneo Manabe, Satoshi Fujimine, Shoichi Iwanaga 2003-09-09
6429586 Gas discharge display panel and gas discharge display device having electrodes formed by laser processing Masashi Nishiki, Ryohei Satoh, Yuzo Taniguchi, Shigeaki Suzuki, Masahito Ijuin +2 more 2002-08-06
6346772 Wiring substrate and gas discharge display device that includes a dry etched layer wet-etched first or second electrodes Masashi Nishiki, Ryohei Satoh, Yuzo Taniguchi, Shigeaki Suzuki, Masahito Ijuin +3 more 2002-02-12
6343967 Method of making gas discharge display panel and gas discharge display device Masashi Nishiki, Ryohei Satoh, Yuzo Taniguchi, Shigeaki Suzuki, Masahito Ijuin +2 more 2002-02-05
6333599 Plasma display system Yoshimi Kawanami, Keizo Suzuki, Kenichi Yamamoto, Shirun Ho, Masaji Ishigaki +3 more 2001-12-25
6261144 Wiring substrate and gas discharge display device and method therefor Masashi Nishiki, Ryohei Satoh, Yuzo Taniguchi, Shigeaki Suzuki, Masahito Ijuin +3 more 2001-07-17
6199404 Manufacturing method for gas discharge type display panel Ryohei Satoh, Masahito Ijuin, Tomohiko Murase, Takao Terabayashi, Nobuyuki Ushifusa +6 more 2001-03-13
5939789 Multilayer substrates methods for manufacturing multilayer substrates and electronic devices Ryohei Satoh, Osamu Yamada, Eiji Matsuda, Masakazu Ishino, Takashi Inoue +2 more 1999-08-17
5923539 Multilayer circuit substrate with circuit repairing function, and electronic circuit device Kiyoshi Matsui, Ryohei Satoh, Masashi Ohkubo, Yutaka Watanabe, Masakazu Yamamoto +3 more 1999-07-13
5811877 Semiconductor device structure Ichiro Miyano, Ikuo Kawaguchi, Kunio Matsumoto, Junichi Saeki, Tooru Yoshida +7 more 1998-09-22