Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090886 | Finely dispersed polyurethane polyurea crosslinked particles and process for producing the same | Hidetoshi Konno, Mitsuo Kase, Ichiro Muramatsu | 2000-07-18 |
| 5292829 | Isocyanurate ring-containing crosslinked polyurethane polyurea particulate polymer and process for producing the same | Hidetoshi Konno, Yoichi Tanimoto, Ichiro Muramatsu, Mitsuo Kase | 1994-03-08 |
| 5155165 | Polyurethane polyurea particles and process for production thereof | Osamu Maruyama, Yoichi Abe, Hidenobu Ishikawa | 1992-10-13 |
| RE33853 | Pigment paste | Masatoshi Motomura, Mitsuru Ohtsubo, Takenori Ikeda | 1992-03-24 |
| 5070137 | Process for the preparation of polyisocyanate | Mitsuo Kase, Yoichi Kawasaki | 1991-12-03 |
| 5055522 | Polyvinyl chloride resin composition | Takenori Ikeda, Mitsuru Ohtsubo, Shunji Arimoto | 1991-10-08 |
| 5045590 | Construction material containing bituminous substances | Masatoshi Motomura, Ichiro Muramatsu, Yoshitami Araki, Takahiko Ito, Toru Sato | 1991-09-03 |
| 5017655 | Urethane coating resin composition | Mitsuo Kase, Kazue Tsuyuzaki | 1991-05-21 |
| 4898617 | Working material for construction or repair | Masatoshi Motomura, Ichiro Muramatsu, Yoshitami Araki, Kenichiro Nomura, Takehisa Kozai +1 more | 1990-02-06 |
| 4789705 | Resin composition comprising an isocyanate having an isocyanurate ring in a nonpolar petroleum hydrocarbon solvent | Mitsuo Kase, Kazue Tsuyuzaki | 1988-12-06 |
| 4710230 | Pigment paste | Masatoshi Motomura, Mitsuru Ohtsubo, Takenori Ikeda | 1987-12-01 |
| 4647623 | Process for producing polyisocyanate and resin composition comprising said polyisocyanate for use in paints | Mitsuo Kase, Kazue Tsuyuzaki | 1987-03-03 |
| 4626562 | Epoxy resin composition and construction material containing the same for use in new construction or for repairs | Masatoshi Motomura, Niichi Toyama, Yoshitami Araki, Kenichiro Nomura, Takehisa Kozai | 1986-12-02 |
| 4582888 | Process for production of isocyanurate ring-containing polyisocyanate and resin composition for urethane paints comprising said polyisocyanate and acrylic polyol | Mitsuo Kase, Kazue Tsuyuzaki | 1986-04-15 |
| 4533716 | Coating resin composition | Takenori Ikeda | 1985-08-06 |
| 4398016 | Process for producing a resin for printing ink, and a composition comprising said resin | Minoru Homma, Kin-ichi Kudo, Soichi Shimoyama, Nansei Tashiro | 1983-08-09 |
| 4391640 | Process for producing oil-modified and rosin-modified phenolic resin for printing inks | Kin-ichi Kudo, Shoichi Shimoyama | 1983-07-05 |