Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024923 | Infrared absorbent compositions | Yoshiaki Suzuki | 1991-06-18 |
| 4923638 | Near infrared absorbing composition | Shigeru Ohno, Yuji Mihara, Keiichi Adachi, Toshinao Ukai | 1990-05-08 |
| 4921317 | Infrared absorbent comprising a metal complex compound containing two thiolato bidentate ligands | Yoshiaki Suzuki | 1990-05-01 |
| 4913846 | Infrared absorbing composition | Yoshiaki Suzuki | 1990-04-03 |
| 4791023 | Infrared absorbent and optical material using the same | Yoshiaki Suzuki, Masayoshi Tsuboi | 1988-12-13 |
| 4767571 | Infrared absorbent | Yoshiaki Suzuki | 1988-08-30 |
| 4763966 | Infrared absorbent | Yoshiaki Suzuki | 1988-08-16 |
| 4730902 | Infrared absorbent | Yoshiaki Suzuki | 1988-03-15 |