Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986082 | Fluorescent lamp with glass tube and protective layer, method for producing the same, and lighting system | Yoshio Manabe, Shogo Toda, Masaaki Hama | 2011-07-26 |
| 6281625 | Fluorescent lamp with specific protective film | Hirokazu Tachibana, Yoshinori Otaka, Toyokazu Amano | 2001-08-28 |
| 5786401 | Method for producing a thermal insulating foamed material | Takashi Hashida, Masa-aki Suzuki, Yoshio Kishimoto, Takayoshi Ueno | 1998-07-28 |
| 5773482 | Thermal insulating foamed material, method for producing the same, and thermal insulating cabinet | Takayoshi Ueno, Takashi Hashida, Masaaki Suzuki, Nobuo Sonoda, Hideo Nakamoto +3 more | 1998-06-30 |
| 5741825 | Thermal insulating foamed material and method for manfacturing the same | Takashi Hashida, Masa-aki Suzuki, Yoshio Kishimoto, Takayoshi Ueno | 1998-04-21 |
| 5721285 | Thermal insulating foamed material and method of manufacturing the same | Hideo Nakamoto, Tomohisa Tenra, Tsukasa Takushima, Takayoshi Ueno, Masaaki Suzuki +2 more | 1998-02-24 |
| 5693685 | Thermal insulator and method for producing the same | Yoshio Kishimoto, Masa-aki Suzuki, Takashi Hashida | 1997-12-02 |