Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428699 | Austenitic stainless steel foil | Keiichi Kimura, Takuya HIRAGA, Yuji KUMA | 2025-09-30 |
| 12037673 | Metal mask material, method for manufacturing same, and metal mask | Naoki Fujimoto, Keita Kimura, Hiroto Unno | 2024-07-16 |
| 10497497 | R-T-B—Ga-based magnet material alloy and method of producing the same | Akihiko Saguchi, Noriyuki Negi | 2019-12-03 |
| 10381640 | Negative electrode active material | Sukeyoshi Yamamoto, Noriyuki Negi, Tatsuo Nagata, Koji Moriguchi, Tomoyuki Kakeshita +2 more | 2019-08-13 |
| 10106870 | Copper alloy and process for producing the same | Yasuhiro Maehara, Takashi Maeda, Keiji Nakajima, Tsuneaki Nagamichi | 2018-10-23 |
| 10023940 | Copper alloy and process for producing the same | Yasuhiro Maehara, Takashi Maeda, Keiji Nakajima, Tsuneaki Nagamichi | 2018-07-17 |
| 9859026 | Austenitic alloy tube | Yumi Momozono, Yasuhiro Masaki, Manabu Kanzaki | 2018-01-02 |
| 9612008 | Austenitic stainless steel tube | Yoshitaka Nishiyama | 2017-04-04 |
| 8241439 | Ni-Cr alloy material | Manabu Kanzaki, Masanari Kimoto, Shoji Kinomura, Toshihiro Imoto | 2012-08-14 |
| 6576369 | Graphite powder suitable for negative electrode material of lithium ion secondary batteries | Koji Moriguchi, Kazuhito Kamei, Noriyuki Negi, Masaru Abe, Hideya Kaminaka | 2003-06-10 |