Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355700 | Foamed thermal insulating material and insulated structure | Kazutaka Uekado, Yoshiyuki Tsuda, Tomohisa Tenra | 2002-03-12 |
| 5983647 | Foamed thermal insulating material and insulated structure | Kazutaka Uekado, Yoshiyuki Tsuda, Tomohisa Tenra | 1999-11-16 |
| 5877226 | Thermal insulating foamed material having carbon dioxide adsorbents and method for manufacturing the same | Yoshiyuki Tsuda, Kazutaka Uekado, Tomohisa Tenra, Tsukasa Takushima | 1999-03-02 |
| 5792801 | Thermal insulation foamed material having carbon dioxide absorbents and method for manufacturing same | Yoshiyuki Tsuda, Kazutaka Uekado, Tomohisa Tenra, Tsukasa Takushima | 1998-08-11 |
| 5773482 | Thermal insulating foamed material, method for producing the same, and thermal insulating cabinet | Takayoshi Ueno, Takashi Hashida, Masaaki Suzuki, Fumihiro Inagaki, Nobuo Sonoda +3 more | 1998-06-30 |
| 5721285 | Thermal insulating foamed material and method of manufacturing the same | Tomohisa Tenra, Tsukasa Takushima, Takayoshi Ueno, Masaaki Suzuki, Fumihiro Inagaki +2 more | 1998-02-24 |
| 5151248 | Pd-added austenitic stainless steel for use for high temperature concentrated sulfuric acid | Ryuichiro Ebara, Naohiko Ukawa, Tamotsu Yamada, Yasuo Nishimura | 1992-09-29 |
| 5109032 | Foamed heat insulation material | Kazutaka Uekado | 1992-04-28 |
| 4745168 | Plastic lens and method of manufacturing thereof | Hiroshi Fukushima | 1988-05-17 |
| 4720165 | Optical fiber sheet and method and apparatus for fabrication thereof | Shuichiro Tokuda, Noriyuki Furukawa, Ikuo Kinoshita, Fumito Aosai | 1988-01-19 |
| 4704328 | Composite molded articles having specified undercoat composition | Shoji Imao, Norihisa Osaka, Masatoshi Takesue, Hitoshi Kodama, Kinuko Suzuki +1 more | 1987-11-03 |
| 4680368 | Ultraviolet curable ink composition | Fumito Aosai, Hiroshi Fukushima, Eriko Suda | 1987-07-14 |
| 4668751 | Plastic lens | Hiroshi Fukushima | 1987-05-26 |
| 4650819 | Coating composition | Tsutomu Okaya | 1987-03-17 |
| 4273799 | Method for producing a synthetic resin molded product having an abrasion resistant surface | Kazumasa Kamada, Kenji Kushi, Keisuke Yoshihara | 1981-06-16 |
| 4273802 | Coating composition and a method for producing a synthetic resin molded product having an abrasion resistant surface | Kazumasa Kamada, Kenji Kushi, Keisuke Yoshihara | 1981-06-16 |
| 4199421 | Coating composition and a method for producing a synthetic resin molded product having an abrasion resistant surface | Kazumasa Kamada, Kenji Kushi, Keisuke Yoshihara | 1980-04-22 |