Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027234 | High-temperature bimetal | Masaaki Ishio | 2024-07-02 |
| 11955205 | Thermosensitive deformation apparatus | Masaaki Ishio | 2024-04-09 |
| 11456461 | Clad material for battery current collector and method for manufacturing clad material for battery current collector | — | 2022-09-27 |
| 11394031 | Foil for secondary battery negative electrode collector | Ryoji Inoue | 2022-07-19 |
| 11088369 | Clad material for negative electrode collector of secondary battery and method for manufacturing the same | Ryoji Inoue | 2021-08-10 |
| 10883161 | Method for manufacturing clad material | — | 2021-01-05 |
| 10868310 | Negative electrode current collector foil including iron based alloy layer sandwiched between copper layers and method for manufacturing the same | Ryoji Inoue, Wataru Kushima | 2020-12-15 |
| 10862096 | Lead material for negative electrode and method for manufacturing lead material for negative electrode | Keita Watanabe | 2020-12-08 |
| 10497923 | Method for manufacturing lead material for battery | Keita Watanabe | 2019-12-03 |
| 10490824 | Cladding material for battery collector and electrode | Ryoji Inoue, Kenichi Funamoto | 2019-11-26 |
| 10454089 | Clad material for battery negative electrode lead material, method of manufacturing clad material for battery negative electrode lead material and battery | Keita Watanabe | 2019-10-22 |
| 10381650 | Cladding material for battery collector and electrode | Ryoji Inoue, Kenichi Funamoto | 2019-08-13 |
| 10270079 | Lead material for battery | Keita Watanabe | 2019-04-23 |
| 10193126 | Battery terminal, method for manufacturing battery terminal, and battery | Masaharu Yamamoto, Masaaki Ishio, Naonori Ishii, Hirofumi Nakano | 2019-01-29 |
| 10026947 | Battery terminal and method for manufacturing battery | Masayuki Yokota | 2018-07-17 |
| 9890438 | Aluminum copper clad material | Masaaki Ishio, Akio Hashimoto, Kenji Ikeuchi | 2018-02-13 |
| 9627676 | Negative electrode terminal and cover member for lithium ion battery, and lithium ion battery | Masaaki Ishio, Yasuto Nozawa | 2017-04-18 |
| 9559347 | Negative electrode terminal for battery and method for producing negative electrode terminal for battery | Masaaki Ishio | 2017-01-31 |
| 9525228 | Battery terminal, method for manufacturing battery terminal, and battery | Masaharu Yamamoto, Masaaki Ishio | 2016-12-20 |
| 9421741 | Chassis and method for manufacturing chassis | Keita Watanabe, Masaaki Ishio | 2016-08-23 |
| 9350007 | Connection plate for battery terminals and method for manufacturing connection plate for battery terminals | Masaharu Yamamoto, Masaaki Ishio | 2016-05-24 |
| 9266188 | Aluminum copper clad material | Masaaki Ishio, Akio Hashimoto, Kenji Ikeuchi | 2016-02-23 |
| 9017871 | Negative-electrode terminal for cell | Masaaki Ishio | 2015-04-28 |
| 8802242 | Clad plate | Masaaki Ishio, Toshiaki Fujita | 2014-08-12 |
| 8785029 | Connection plate for battery terminals and method for manufacturing connection plate for battery terminals | Masaharu Yamamoto, Masaaki Ishio | 2014-07-22 |