Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418629 | Composite active material for lithium ion secondary batteries and method for producing same | Hidehiko MISAKI, Masanori Abe, Toru Tsuyoshi, Shuji Takato, Taichi ARAKAWA +1 more | 2019-09-17 |
| 8637154 | Ceramic beads with smooth surfaces and process for producing the same | Koyata Takahashi | 2014-01-28 |
| 7338699 | Island projection-modified part, method for producing the same, and apparatus comprising the same | Koyata Takahashi, Osamu Matsunaga | 2008-03-04 |
| 7081290 | Quartz glass thermal sprayed parts and method for producing the same | Koyata Takahashi | 2006-07-25 |