Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281658 | Fiber treatment agent composition | Isao Ona | 1994-01-25 |
| 5171638 | Organopolysiloxane/acrylate ester copolymer emulsion | Tsutomu Naganawa, Isao Ona | 1992-12-15 |
| 5126389 | Silicone rubber composition for treatment of fiber structures | Isao Ona | 1992-06-30 |
| 5110865 | Organopolysiloxane emulsion and method for the preparation thereof | Isao Ona | 1992-05-05 |
| 5091488 | Polyethylacetylene derivative and process for preparation thereof | Yukihiro Ikeda, Tatsumi Arakawa | 1992-02-25 |
| 5073275 | Fiber-treatment agent | Isao Ona, Hidetoshi Kurusu | 1991-12-17 |
| 5073593 | Method for making microemulsions of organopolysiloxanes containing cyclohexylamino groups | Isao Ona | 1991-12-17 |
| 5036123 | Straight oil composition for fibrous material | Isao Ona | 1991-07-30 |
| 4978363 | Fiber-treatment organo-functional polysiloxanes agent composition | Isao Ona, Hidetoshi Kurusu | 1990-12-18 |
| 4973620 | Fiber-treatment agent composition | Isao Ona, Hidetoshi Kurusu | 1990-11-27 |
| 4935464 | Organopolysiloxane microemulsion, process for its production and application thereof | Isao Ona | 1990-06-19 |
| 4902739 | Fiber-treatment composition | Isao Ona | 1990-02-20 |
| 4857212 | Fiber-treating composition comprising microemulsion of carboxy-substituted siloxane polymer and use thereof | Isao Ona | 1989-08-15 |
| 4784665 | Agent for the treatment of fibers | Isao Ona, Osamu Tanaka | 1988-11-15 |
| 4701317 | Highly electroconductive films and process for preparing same | Tatsumi Arakawa, Yukihiro Ikeda | 1987-10-20 |
| 4684709 | Organopolysiloxane compounds comprising epoxy-terminated polyoxyalkylene radicals | Isao Ona, Tadashi Fujii | 1987-08-04 |
| 4645691 | Method for treating materials with organopolysiloxane compounds | Isao Ona | 1987-02-24 |
| 4616076 | Organopolysiloxane compounds containing sic-bonded alkoxysilylalkyl and polyoxyalkylene radicals | Isao Ona, Tadashi Fujii, Yoichioro Taki | 1986-10-07 |
| 4614675 | Antimicrobic, antistatic siloxane compositions and method for treating materials | Isao Ona | 1986-09-30 |
| 4564668 | Process for preparation of polyvinylene sulfide | Tatsumi Arakawa, Yukihiro Ikeda | 1986-01-14 |
| 4557887 | Method for producing thin silicone elastomeric films | Isao Ona, Katsutoshi Usui | 1985-12-10 |
| 4541936 | Method and siloxane composition for treating fibers | Isao Ona | 1985-09-17 |
| 4459382 | Fiber-treating compositions comprising epoxyfunctional silicones and aminofunctional silicone copolymers or carboxyfunctional silicone copolymers | Isao Ona, Yoichiro Taki | 1984-07-10 |
| 4450152 | Composition used to groom hair | Isao Ona, Asao Harashima, Yoichiro Taki | 1984-05-22 |
| 4427815 | Fiber-treating compositions comprising two organofunctional polysiloxanes | Isao Ona, Yoichiro Taki | 1984-01-24 |