Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11631794 | Thermoelectric material, thermoelectric device, powder for thermoelectric material, and method for producing thermoelectric material | Takeo Akatsuka, Hironobu Ono, Mikio Koyano | 2023-04-18 |
| 7347835 | Process for producing pad base for endermism, and pad base for endermism, and injection needle | Yasushi Suzuki, Hiroshi Akitomo, Hidetoshi Hamamoto, Masaki Ishibashi | 2008-03-25 |
| 6337117 | Optical memory device | Ceco Dushkin, Yukio Yamaguchi, Harumi Asami, Soichiro Saita | 2002-01-08 |