Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817259 | Composite pipe, process for producing the same, and heat pipe using the same | — | 1989-04-04 |
| 4793404 | Composite pipe, process for producing the same, and heat pipe using of the same | — | 1988-12-27 |
| 4762965 | Insulating polyolefin laminate paper and method for producing same, and electric power supply cable | Shosuke Yamanouchi, Masayuki Hirose, Hidemitsu Kuwabara, Yasuharu Mizumoto, Yasuhiro Hagiuda | 1988-08-09 |
| 4743329 | Process for manufacturing of composite pipes | — | 1988-05-10 |
| 4733699 | Composite pipe, process for producing the same, and heat pipe using the same | — | 1988-03-29 |
| 4675470 | Electric power cable | Shosuke Yamanouchi, Masayuki Hirose, Toshiya Yoshii, Kenji Tsunashima, Satoshi Horiuchi | 1987-06-23 |
| 4673607 | Insulating polyolefin laminate paper and method for producing same, and electric power supply cable | Shosuke Yamanouchi, Masayuki Hirose, Hidemitsu Kuwabara, Yasuharu Mizumoto, Yasuhiro Hagiuda | 1987-06-16 |
| 4583040 | Testing apparatus for electrical characteristics of sheet-like insulating materials | Masayuki Hirose, Takeshi Nagai, Kunitomo Kato, Kenjiro Osaki | 1986-04-15 |
| 4571357 | Electrically insulating laminate paper for oil-impregnated electric apparatus | Shosuke Yamanouchi, Masayuki Hirose, Hidemitsu Kuwabara, Hiroyuki Yamamoto, Yasuharu Mizumoto | 1986-02-18 |