Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084915 | Composition for resin surface roughening | Kiyoshi Nishioka, Hiroki Maeda, Kei ISHIKURA, Kimihiro Matsukawa, Yukiyasu Kashiwagi | 2021-08-10 |
| 10756383 | All solid state secondary-battery additive, all-solid-state secondary battery, and method for producing same | Masanari Takahashi, Mari Yamamoto, Yasuyuki Kobayashi, Shingo Ikeda, Yukiyasu Kashiwagi +3 more | 2020-08-25 |
| 8976352 | Microparticle analysis apparatus | Yosuke Muraki, Shigemi Sakamoto | 2015-03-10 |
| 7126072 | Key switch and electronic device | — | 2006-10-24 |
| 6185296 | Ring trip circuit for stopping call signal at different timing from zero-crossing point of call signal | — | 2001-02-06 |