Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236175 | Liquid chemical for forming protecting film | Masanori Saito, Takashi Saio, Soichi Kumon, Hidehisa Nanai, Yoshinori Akamatsu | 2019-03-19 |
| 10090148 | Water-repellent protective film, and chemical solution for forming protective film | Takashi Saio, Soichi Kumon, Masanori Saito | 2018-10-02 |
| 10077365 | Liquid chemical for forming water repellent protecting film, and process for cleaning wafers using the same | Soichi Kumon, Takashi Saio, Masanori Saito | 2018-09-18 |
| 10037882 | Method for cleaning wafer | Masanori Saito, Takashi Saio, Soichi Kumon | 2018-07-31 |
| 9748092 | Liquid chemical for forming protecting film | Soichi Kumon, Takashi Saio, Masanori Saito, Atsushi Ryokawa, Shuhei Yamada +2 more | 2017-08-29 |
| 9691603 | Chemical for forming protective film | Soichi Kumon, Takashi Saio, Masanori Saito, Atsushi Ryokawa, Shuhei Yamada +2 more | 2017-06-27 |
| 9496131 | Liquid chemical for forming protecting film | Takashi Saio, Soichi Kumon, Masanori Saito, Hidehisa Nanai, Yoshinori Akamatsu | 2016-11-15 |
| 9478407 | Liquid chemical for forming protecting film | Masanori Saito, Takashi Saio, Soichi Kumon, Hidehisa Nanai, Yoshinori Akamatsu | 2016-10-25 |
| 9349582 | Liquid chemical for forming water repellent protecting film, and process for cleaning wafers using the same | Soichi Kumon, Takashi Saio, Masanori Saito | 2016-05-24 |
| 9281178 | Cleaning agent for silicon wafer | Soichi Kumon, Takashi Saio, Hidehisa Nanai, Yoshinori Akamatsu, Shigeo Hamaguchi +1 more | 2016-03-08 |
| 9228120 | Liquid chemical for forming protecting film | Soichi Kumon, Takashi Saio, Masanori Saito, Atsushi Ryokawa, Shuhei Yamada +2 more | 2016-01-05 |
| 9090782 | Liquid chemical for forming water repellent protective film | Takashi Saio, Soichi Kumon, Masanori Saito, Hidehisa Nanai | 2015-07-28 |
| 9053924 | Cleaning agent for silicon wafer | Soichi Kumon, Takashi Saio, Hidehisa Nanai, Yoshinori Akamatsu, Shigeo Hamaguchi +1 more | 2015-06-09 |
| 8932390 | Liquid chemical for forming protecting film | Takashi Saio, Soichi Kumon, Masanori Saito, Hidehisa Nanai, Yoshinori Akamatsu | 2015-01-13 |
| 8828144 | Process for cleaning wafers | Soichi Kumon, Takashi Saio, Masanori Saito, Hidehisa Nanai, Yoshinori Akamatsu | 2014-09-09 |
| 8623464 | Process for production of water-absorbing articles | Shigeo Hamaguchi, Yukihiro Ougitani, Yoshinori Akamatsu | 2014-01-07 |