Assignee
- Sumitomo Electric Industries
- Sumitomo Electric Hardmetal
- National Institute Of Advanced Industrial Science And Technology
Inventors
- Tomoyuki Ishida (17 patents)
- Hideki Moriguchi (43 patents)
- Takeru Nakashima (8 patents)
- Satoru Kukino (133 patents)
- Shinichiro Yurugi (7 patents)
- Teruhiro Enami (2 patents)
- Katsumi Okamura (72 patents)
- Yusuke Matsuda (37 patents)
- Koji Sano (1 patents)
- Keizo Kobayashi (2 patents)
- Kimihiro Ozaki (15 patents)