Assignee
- National Institute Of Advanced Industrial Science And Technology
- Sumitomo Electric Industries
- Sumitomo Electric Hardmetal
Inventors
- Kimihiro Ozaki (15 patents)
- Keizo Kobayashi (2 patents)
- Hideki Moriguchi (43 patents)
- Tomoyuki Ishida (17 patents)
- Akihiko Ikegaya (49 patents)
- Nobuyuki Kitagawa (18 patents)