Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253191 | Magnetic pigments | Kaiman Shimizu, Fumiko Sasaki, Yukitaka Watanabe | 2019-04-09 |
| 10174203 | Magnetic pigments comprising a flaky substrate and layer of maghemite | Kaiman Shimizu, Tamio Noguchi, Fumiko Sasaki, Yukitaka Watanabe | 2019-01-08 |
| 7369237 | Substrate processing apparatus and substrate processing system | Yasunori Ikeno, Shunsuke Kurata, Katsuyuki Hashimoto | 2008-05-06 |
| 7102743 | Semiconductor wafer inspection apparatus | Haruyuki Tsuji, Yasutoshi Kitahara, Katsuyuki Hashimoto, Yasunori Ikeno, Shunsuke Kurata | 2006-09-05 |
| 5336309 | Flaky pigment | Tamio Noguchi | 1994-08-09 |
| 4960843 | Method of producing poly(vinyl chloride)-based resins | Hiroshi Kaneko, Katsuo Takemoto | 1990-10-02 |