Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590614 | Flux and solder paste | Ayaka SHIRAKAWA, Hiroshi Sugii, Daisuke Maruko, Hiroyoshi Kawasaki, Masato Shiratori | 2023-02-28 |
| 11413711 | Flux, resin flux cored solder, and flux coated pellet | Motohiro Onitsuka, Yoko Kurasawa, Hiroyuki Yamasaki, Toshihisa Kugi, Hiroyoshi Kawasaki | 2022-08-16 |
| 10610979 | Flux composition for solder applications | Daisuke Maruko, Hiroki Sudo, Hiroyoshi Kawasaki, Takahiro Hattori, Takahiro Roppongi +4 more | 2020-04-07 |
| 10583533 | Flux | Daisuke Maruko, Hiroyoshi Kawasaki | 2020-03-10 |
| 10160827 | Resin composition and flux | Daisuke Maruko, Takayuki Yoshida | 2018-12-25 |
| 6809034 | Method of etching metallic thin film on thin film resistor | Ichiro Ito, Satoshi Shiraki, Tomio Yamamoto, Makoto Ohkawa, Yasuaki Tsuzuki +3 more | 2004-10-26 |
| 6770564 | Method of etching metallic thin film on thin film resistor | Ichiro Ito, Satoshi Shiraki, Tomio Yamamoto, Makoto Ohkawa, Yasuaki Tsuzuki +3 more | 2004-08-03 |