Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083760 | Method of forming a powder compact | Mikio Kondo, Masatoshi Sawamura, Hiroshi Okajima, Shigehide Takemoto | 2006-08-01 |
| 6903641 | Dust core and method for producing the same | Mikio Kondo, Shin Tajima, Takeshi Hattori, Hiroshi Okajima | 2005-06-07 |
| 5470402 | Ferritic heat-resistant cast steel and process for producing the same | Kazuaki Nishino, Hiroyuki Takamiya, Mitsufumi Ito, Masami Suzuki, Yoshikazu Genma | 1995-11-28 |
| 5298094 | Aluminum alloy casting having high strength and high toughness and process for producing the same | Atushi Ota, Minoru Uozumi, Hirokazu Oonishi, Yoshihiro Shimizu, Hiroshi Kawahara | 1994-03-29 |
| 4808374 | Method for producing aluminum alloy castings and the resulting product | Yoshihiro Shimizu, Junichi Takabatake | 1989-02-28 |