Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117704 | Impact extrusion molded article, and impact extrusion molding method, and an impact extrusion molding apparatus | Seizo Ueno, Toshiyuki Hosokawa, Yoshiya Eda | 2006-10-10 |
| 6706554 | Conductor posts, construction for and method of fabricating semiconductor integrated circuit chips using the conductor post, and method of probing semiconductor integrated circuit chips | — | 2004-03-16 |
| 5939164 | Aluminum alloy sheet for magnetic disk substrate aluminum alloy clad sheet for magnetic disk substrate and their manufacturing method | Yoshinari Kubo, Yoichiro Bekki, Satoru Yamada, Koji Kinoshita | 1999-08-17 |
| 5302157 | Lightweight V-grooved pulley | Tomokazu Kawamura, Yukio Kanemitsu | 1994-04-12 |
| 4877496 | Zinc-nickel alloy plating solution | Moriyuki Yanagawa, Shunichi Ishida, Yushi Saito | 1989-10-31 |
| 4791046 | Process for forming mask patterns of positive type resist material with trimethylsilynitrile | — | 1988-12-13 |
| 4686280 | Positive type resist material with trimethylsilylnitrile | — | 1987-08-11 |
| 4599241 | Method for inspecting defects of thin material film | Hiroshi Nakaboh | 1986-07-08 |
| 4528216 | Process for forming heat-resistant resin films of polyimide and organosilicic reactants | Hiroshi Nakaboh | 1985-07-09 |
| 4497693 | Method for plating an article and the apparatus therefor | Nobuhiko Yamada, Hiroshi Ohmi | 1985-02-05 |