Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920390 | Method for preliminary treatment of molten iron | Yozo Iwaki, Shizuhiko Ikeno, Kochiro Ejima, Takeshi Ishii, Masanori Nishikori +11 more | 2018-03-20 |
| 6595092 | Cutting tip, cutting method, and cutting-processed element | Takao Taniguchi, Kouji Ohbayashi, Shigeharu Ikeda, Minoru Hidaka | 2003-07-22 |
| 6013008 | Step count data control system, and its output medium and recording medium | — | 2000-01-11 |