Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850330 | Process for producing nickel powder | Junji Ishii, Hiroyuki Tanaka, Shingo Murakami, Yuki Kumagai, Masaya Yukinobu | 2020-12-01 |
| 6751400 | Reproducing method and apparatus | Toru Okazaki, Kenji Ogawa | 2004-06-15 |
| 5338710 | Ceramic substrate sintered at low temperatures | Juji Ishigame | 1994-08-16 |
| 4904843 | AC TIG welding apparatus using hot wire | Katsuyoshi Hori, Yasuhiro Butsusaki, Toshiaki Takuwa | 1990-02-27 |