Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7538150 | Dihydrobenzoxazine ring-containing resin, phenolic-triazine-aldehyde condensate and epoxy resin | Kenichi Oohori, Yoshihiro Nakamura, Hikari Murai, Yoshiyuki Takeda, Yasuyuki Hirai +5 more | 2009-05-26 |
| 7390571 | Varnish for laminate or prepreg, laminate or prepreg prepared using this varnish, and printed wiring board prepared using this laminate or prepreg | Yasuyuki Hirai, Yoshiyuki Takeda | 2008-06-24 |
| 7041399 | Varnish for laminate or prepreg, laminate or prepreg obtained with this varnish, and printed circuit board made with this laminate or prepreg | Yasuyuki Hirai, Yoshiyuki Takeda | 2006-05-09 |
| 6720077 | Resin composition, and use and method for preparing the same | Yasuyuki Hirai, Hironori Suzuki, Yoshiyuki Takeda, Kenichi Oohori, Shinichi Kamoshida +1 more | 2004-04-13 |
| 5214490 | Sheet dimension measurement system | Tatsuyuki Miyagawa | 1993-05-25 |
| 5126201 | Absorbent article | Daisuke Shiba, Takatoshi Kobayashi | 1992-06-30 |
| 4850991 | Absorbent article | Minoru Nakanishi, Akira Sakurai, Takatoshi Kobayashi, Zenbei Meiwa | 1989-07-25 |
| 4835042 | Absorbent member | Masatake Dohzono, Iwao Miyashita | 1989-05-30 |
| 4714466 | Absorbent member for tampon | Masatake Dohzono, Iwao Miyashita | 1987-12-22 |