Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420455 | Mold device | So Nakayama, Akinobu Kawai, Hiroyuki Hamaguchi | 2025-09-23 |
| 12152189 | Surfactant composition for foaming sand | Norihiro Sugaya, Hiroyuki Komiya, Munehiro Yamada, Shogo Izumi | 2024-11-26 |
| 12145196 | Method for manufacturing cast product | Shoko HORI | 2024-11-19 |
| 11986878 | Die molding surface treatment device | Youhei Noguchi, Koji Sakou, Hirotaka Kurita, Takashi Nagaya, Katsutoshi Okumura | 2024-05-21 |
| 11892337 | Measuring device | Youhei Noguchi, Koji Sakou, Hirotaka Kurita, Takashi Nagaya, Takumi Maegawa | 2024-02-06 |
| 11761070 | Method for manufacturing aluminum alloy member | Yusuke YOKOTA, Makoto Kikuchi, Hiroshi Kawahara, Yasushi Iwata, Jun Yaokawa +1 more | 2023-09-19 |
| 11633894 | Core molding device | — | 2023-04-25 |
| 11548059 | Mold release agent for core | Yasutake Nagata | 2023-01-10 |
| 11214857 | Method for manufacturing aluminum alloy member | Yusuke YOKOTA, Makoto Kikuchi, Hiroshi Kawahara, Yasushi Iwata, Jun Yaokawa +1 more | 2022-01-04 |
| 10967421 | Method of reusing core sand | Daisuke Yamashita, Masashi Morikawa | 2021-04-06 |
| 10888919 | Core forming device and core forming method | Katsutoshi Okumura, Shogo Izumi, Hirotaka Kurita, Katsushige Yamamoto | 2021-01-12 |
| 10668525 | Method of reusing core sand | Daisuke Yamashita, Masashi Morikawa | 2020-06-02 |
| 10183322 | Method of reusing core sand | Daisuke Yamashita, Masashi Morikawa | 2019-01-22 |
| 10099278 | Mold-making device and mold-making method | Kazumasa Uchida, Masaomi Mitsutake, Takumi Maegawa, Masashi Morikawa, So Nakayama +2 more | 2018-10-16 |
| 10035181 | Apparatus and a method for reclaiming foundry sand | Yusuke Kato, Toshihiko Zenpo, Tomohiro Aoki, Takehiko Matsumoto, Takumi Maegawa +3 more | 2018-07-31 |
| 9962868 | Device for forming foamed kneaded material and method for forming foamed kneaded material | Yusuke Kato, Toshihiko Zenpo, Toshio Kanno, Tomokazu Suda, Yasutake Nagata +2 more | 2018-05-08 |
| 9931691 | Molding method of sand mold using foamed sand, molding die, and sand mold | Masaki Okada, Masaomi Mitsutake, Masashi Morikawa | 2018-04-03 |
| 9789533 | Sand for casting mold, manufacturing method for sand casting-mold, and core for metal casting | Tomohiro Aoki, Yusuke Kato, Takehiko Matsumoto, Kenichiro Mori, Toshihiko Zenpo +5 more | 2017-10-17 |
| 9636849 | Mold release agent for water glass-containing sand mold molding | Masaomi Mitsutake, Masaki Okada, Hiroyuki Matsubara | 2017-05-02 |
| 9314837 | Method for molding sand mold and sand mold | Masaomi Mitsutake, Tomokazu Suda, Yusuke Kato, Toshihiko Zenpo | 2016-04-19 |