Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8377413 | Method for preparing mayenite-containing oxide and method for preparing electroconductive mayenite-containing oxide | Kazuhiro Ito, Satoru Watanabe, Naomichi Miyakawa, Setsuro Ito | 2013-02-19 |
| 8304974 | Fluorescent lamp | Satoru Watanabe, Kazuhiro Itoh, Naomichi Miyakawa, Setsuro Ito | 2012-11-06 |
| 8173085 | Process for producing an oxide | Kazuhiro Ito, Satoru Watanabe, Setsuro Ito | 2012-05-08 |
| 7687015 | Method for producing laminated dielectric | Shotaro Watanabe, Yasuko Osaki, Naoyuki Tsuda | 2010-03-30 |
| 7544629 | Non-lead glass for forming dielectric, glass ceramic composition for forming dielectric, dielectric, and process for producing laminated dielectric | Kazuhiro Ito, Yasuko Osaki, Katsuyoshi NAKAYAMA, Jiro Chiba | 2009-06-09 |
| 6939819 | Glass ceramic composition | Hiroshi Usui, Hitoshi Onoda, Yumi Okuyama, Yasuko Osaki, Katsuyoshi NAKAYAMA | 2005-09-06 |
| 6383962 | Aluminum nitride sintered product | Yoshiki Obana, Atsuo Hiroi, Mikio Ueki, Yukihiro Kitamura | 2002-05-07 |
| 6256517 | Communication device with power restriction | — | 2001-07-03 |
| 5467367 | Spread spectrum communication apparatus and telephone exchange system | Michihiro Izumi | 1995-11-14 |
| 5304518 | Hybrid package, glass ceramic substrate for the hybrid package, and composition for the glass ceramic substrate | Kazuo Sunahara, Naosi Irisawa, Katumasa Nakahara, Mitsuo Takabatake | 1994-04-19 |
| 5264374 | Method of manufacturing a solid state image sensing device | Hiroshi Nozawa | 1993-11-23 |
| 5057376 | Hybrid package, glass ceramic substrate for the hybrid package, and composition for the glass ceramic substrate | Kazuo Sunahara, Naosi Irisawa, Katumasa Nakahara, Mitsuo Takabatake | 1991-10-15 |
| 5028972 | Solid state image sensing device | Hiroshi Nozawa | 1991-07-02 |