Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000018 | Method for separating copper from nickel and cobalt | Tatsuya Higaki, Hiroshi Kobayashi, Satoshi Asano | 2024-06-04 |
| 11959151 | Method for separating copper from nickel and cobalt | Tatsuya Higaki, Hiroshi Kobayashi, Satoshi Asano | 2024-04-16 |
| 11718894 | Method for separating copper, and nickel and cobalt | Hiroshi Kobayashi, Hirofumi Shoji, Tatsuya Higaki | 2023-08-08 |
| 11618959 | Method for treating lithium ion battery waste | Satoshi Asano, Toshirou Tan, Hiroshi Kobayashi, Kenji Takeda | 2023-04-04 |
| 8604396 | Ceramic heater, oxygen sensor and hair iron that use the ceramic heater | — | 2013-12-10 |
| 8471179 | Ceramic heater | — | 2013-06-25 |
| 8420980 | Ceramic heater, oxygen sensor and hair iron that uses the ceramic heater | — | 2013-04-16 |
| 7361865 | Heater for heating a wafer and method for fabricating the same | Seiichirou Maki, Hiroyuki Masuyama, Tsunehiko Nakamura | 2008-04-22 |
| 7288598 | Polyolefin masterbatch for preparing impact-resistant polyolefin articles | Anteo Pelliconi, Enea Garagnani, Yutaka Yokoyama, Junichiro Washiyama, Takeshi Nakajima | 2007-10-30 |
| 6586531 | Polyolefin masterbatch and composition suitable for injection molding | Junichiro Washiyama, Kazuhiko Minowa, Takeshi Nakajima, Masamitsu Yamauchi, Yutaka Yokoyama +1 more | 2003-07-01 |