Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720811 | Electric motor for vehicle, electric motor bearing holder tube part with water drain structure concave recessed parts | Keiichi Hosoi, Shuichi Tsujiyama, Mikio Kawamura, Shingo Watanabe, Hiroki Masuyama +1 more | 2020-07-21 |
| 7586260 | Electron devices with non-evaporation-type getters and method for manufacturing the same | Shigeo Itoh, Sadanori Takayama, Masateru Taniguchi, Yasumoto Kubo, Kenji Nawamaki +7 more | 2009-09-08 |
| 6465952 | Fed flushed with hot inert gas | Shigeo Itoh, Gentaro Tanaka, Mikio Yokoyama | 2002-10-15 |
| 6084344 | Reduced thickness vacuum container with getter | Takao Kishino, Gentaro Tanaka, Shigeo Itoh | 2000-07-04 |
| 6067819 | Method for manufacturing glass container and apparatus therefor | Gentaro Tanaka, Yuuich Kogure, Naoya Takagi | 2000-05-30 |
| 6039620 | Method of manufacturing vacuum hermetic vessels | Shigeo Itoh, Yoshio Makita, Yoshihiko Hirata, Akira Kadowaki | 2000-03-21 |
| 5827048 | Getter support | Akira Kadowaki, Gentaro Tanaka, Shigeo Itoh, Yuuichi Kogure | 1998-10-27 |
| 5789858 | Envelope for vacuum electronic device | Shigeo Itoh, Mikio Yokoyama, Yuuich Kogure | 1998-08-04 |
| 5717286 | Electron excited luminous element with an anode substrate having a glass exposed subface provided with a hydrophobic property | Shigeo Itoh, Teruo Watanabe, Tatsuo Yamaura, Takahiro Niiyama, Yuji Nomura | 1998-02-10 |
| 5693111 | Method for sealedly forming envelope | Akira Kadowaki, Shigeo Itoh, Youich Kogure | 1997-12-02 |
| 5635795 | Getter chamber for flat panel displays | Shigeo Itoh, Mikio Yokoyama, Yuuich Kogure | 1997-06-03 |
| 5564958 | Method for manufacturing display device | Shigeo Itoh, Mikio Yokoyama, Yuji Uchida, Teruo Watanabe | 1996-10-15 |
| 5499939 | Evacuation apparatus | Shigeo Itoh, Mikio Yokoyama, Akira Kadowaki | 1996-03-19 |
| 5066885 | Indirectly heated filamentary cathode | Kiyoshi Morimoto, Shigeo Itoh, Takahiro Niiyama | 1991-11-19 |
| 4770310 | Casing for display device | Kiyoshi Morimoto, Shigeo Itoh, Hiroshi Watanabe, Mikio Yokoyama | 1988-09-13 |
| 4666548 | Process for making fluorescent display device | Goro Eto, Shigeo Itoh, Mikio Yokoyama | 1987-05-19 |
| 4582210 | Casing for display device | Kiyoshi Morimoto, Shigeo Itoh, Hiroshi Watanabe, Mikio Yokoyama | 1986-04-15 |