Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404837 | Method for preparing a graphite intercalation compound having a metal or metal compounds inserted between adjacent graphite layers | Yoshikazu Yoshimoto, Tomonari Suzuki, Yoshiyuki Higashigaki, Shigeo Nakajima | 1995-04-11 |
| 5316858 | Materials for thermoelectric and light-heat conversion | Yoshiyuki Higashigaki, Yoshikazu Yoshimoto, Tomonari Suzuki, Shigeo Nakajima | 1994-05-31 |
| 5273778 | Method for producing graphite intercalation compound | Yoshikazu Yoshimoto, Tomonari Suzuki, Yoshiyuki Higashigaki, Shigeo Nakajima | 1993-12-28 |
| 5049409 | Method for metal or metal compounds inserted between adjacent graphite layers | Yoshikazu Yoshimoto, Tomonari Suzuki, Yoshiyuki Higashigaki, Shigeo Nakajima | 1991-09-17 |
| 4946370 | Method for the production of carbon films having an oriented graphite structure | Yoshikazu Yoshimoto, Tomonari Suzuki, Yoshiyuki Higashigaki, Shigeo Nakajima | 1990-08-07 |
| 4714639 | Methods and materials for thermoelectric and light-heat conversion | Yoshiyuki Higashigaki, Yoshikazu Yoshimoto, Tomonari Suzuki, Shigeo Nakajima | 1987-12-22 |