Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362359 | Positive electrode for secondary battery, and secondary battery | Masumi FUKUDA, Atsushi OUKI, Atsushi Nemoto, Takamasa Ono, Masaki Kuratsuka +7 more | 2025-07-15 |
| 7723444 | Epoxy resin composition, process for providing latency to the composition and a semiconductor device | Naoki Tomida | 2010-05-25 |
| 7442729 | Composition of epoxy resin, polyphenolic compound and trisubstituted phosphonionphenolate salt | Akiko Okubo, Yoshiyuki Goh, Hiroshi Hirose, Hirotaka Nonaka, Maki Sugawara | 2008-10-28 |
| 7074738 | Curing accelerator, epoxy resin composition, and semiconductor device | Akiko Okubo, Yoshiyuki Goh, Hiroshi Hirose, Hirotaka Nonaka, Maki Sugawara | 2006-07-11 |
| 6664344 | Composition of polyepoxide, phenolic co-condensate and phosphonium-polyphenolic molecular association product | Hiromi Oki, Yoshiyuki Go, Sumiya Miyake | 2003-12-16 |