Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594889 | Method for processing leadframe | Kazuhiko Bandoh, Michio Osada, Tsuyoshi Amakawa, Fumio Takashima, Kouichi Kawamura | 2003-07-22 |
| 6351967 | Refrigerator with a freezer compartment | Takenori Adachi, Syunsuke Kojima, Katuyoshi Fujisawa, Takashi Ueno, Narumi Nakajima | 2002-03-05 |
| 5595610 | Method of manufacturing case-hardened parts with little distortion in heat treatment and superior strength in bending fatigue | Hisao Maeda, Yoshitake Matsushima, Morifumi Nakamura, Akito Shiina, Mikio Hirahara +1 more | 1997-01-21 |
| 4971634 | Method of carburizing spheroidizing and quenching | Shinya Shibata, Yoshihisa Miwa, Yukio Arimi | 1990-11-20 |
| 4505946 | Method for coating metal with a dissimilar metal | Michihiko Suzuki, Katsukiyo Kawaguchi | 1985-03-19 |