Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180438 | Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor | Masaru Ichikawa, Tsuneo Akiura | 2015-11-10 |
| 8709967 | Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor | Masaru Ichikawa, Tsuneo Akiura | 2014-04-29 |
| 8460482 | Heat-resistant alloy spring and Ni-based alloy wire therefor | Naoyuki Kawahata, Shoji Ichikawa, Hiroyuki Shiga | 2013-06-11 |
| 4964414 | Electrode for use in implanting in a living body | Yasunobu Handa, Nozomu Hoshimiya, Takashi Oda | 1990-10-23 |
| 4418421 | X-ray apparatus | Kenichiro Kitadate | 1983-11-29 |
| 4384360 | X-Ray apparatus | Kenichiro Kitadate, Hirosi Mizuguti | 1983-05-17 |
| 4191194 | Blood vessel tester | Toshio Watanabe | 1980-03-04 |