Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331373 | Developer for electrostatic image | Yasuhiro Sakai, Hayato Ikeda, Nobuyuki Ando | 2001-12-18 |
| 6091476 | Liquid crystal display using spacers having hydrophobic inorganic particles attached to the spacer body | Yasuhiro Sakai, Shinji Takasaki, Yoshikuni Sasaki | 2000-07-18 |
| 5968694 | Photoconductive paint and electrophotographic photosensitive body employing it | Hideki Sakai, Takafumi Hirano, Daijou Tomihisa | 1999-10-19 |
| 5851605 | Adhesive particulate composition, adhesive spacers for liquid crystal display panel, and liquid crystal display panel | Shinji Hisamitsu, Teruhisa Ishihara, Katsuya Tamaki, Yasuhiro Sakai, Shinji Takasaki | 1998-12-22 |
| 5683501 | Compound fine particles and composition for forming film | Daijo Tomihisa, Satoshi Ishida, Tadahiro Yoneda, Masaya Yoshida, Ichiro Namura | 1997-11-04 |
| 5670257 | Organic-inorganic composite particles and production process therefor | Yasuhiro Sakai, Tadahiro Yoneda | 1997-09-23 |
| 5580619 | Organic-inorganic composite particles and production process therefor | Yasuhiro Sakai, Tudahiro Yoneda | 1996-12-03 |
| 5503932 | Organic-inorganic composite particles and production process therefor | Yasuhiro Sakai, Tadahiro Yoneda | 1996-04-02 |