Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158611 | Paper coating composition | Shigeru Ura, Haruo Tanaka, Yoshiya Fukuyama, Hiroko Fukuyama, heir, Takuya Fukuyama, heir +1 more | 1992-10-27 |
| 5114758 | Process for producing resin for paper coating | Shigeru Ura, Haruo Tanaka, Hiroko Fukuyama, heir, Takuya Fukuyama, heir, Yuko Fukuyama | 1992-05-19 |
| 5034501 | Process for producing resin for paper coating | Shigeru Ura, Haruo Tanaka, Yoshiya Fukuyama | 1991-07-23 |
| 5017642 | Process for producing aqueous solution of cationic thermosetting resin | Toshiyuki Hasegawa, Hiroshi Horiuchi | 1991-05-21 |
| 4964872 | Process for resin finishing fabrics | Takashi Ikeda, Terumasa Saka | 1990-10-23 |
| 4931515 | Method for producing encapsulated semiconductor from improved epoxy resins | Shuichi Kanagawa, Kunimasa Kamio, Kazuo Sumiyoshi | 1990-06-05 |
| 4876371 | Process of producing glycidyl ethers of monohydric or polyhydric phenols | Iko Ito, Yoshiki Toyoshima, Tsutomu Takahashi | 1989-10-24 |
| 4855339 | Epoxy resin composition | Yasuhisa Saito, Hiroshi Nakamura, Kohichi Okuno, Yutaka Shiomi, Kunimasa Kamio | 1989-08-08 |
| 4705833 | Thermosettable heat-resistant resin compositions | Yasuhisa Saito, Katsuya Watanabe, Kohichi Okuno, Junichi Kenmei, Kunimasa Kamio | 1987-11-10 |
| 4632966 | Thermosetting resin composition of an allylated novolak and a bis-maleimide | Shuichi Kanagawa, Teruho Adachi, Kunimasa Kamio | 1986-12-30 |
| 4621123 | Phosphinylmethyl polypenols and polyglycidyl ethers thereof | Kazunori Kawakami, Kunimasa Kamio, Khoichi Okuno | 1986-11-04 |
| 4529790 | Epoxy resin composition | Kunimasa Kamio, Shuichi Kanagawa | 1985-07-16 |
| 4444943 | Coating compositions for providing water and blister resistance to ink-receptive paper | Shigenao Kawakami, Terumasa Saka, Shigeru Ura, Mikio Iwata | 1984-04-24 |
| 4336835 | Production of wet-strength paper with aqueous solutions of cationic thermosetting resins | Norio Kondo | 1982-06-29 |
| 4307146 | Process for resin-finishing of textile fabrics and knitted goods | Eiichi Kawai, Takeo Matsui, Kozo Kawata | 1981-12-22 |
| 4287110 | Production of aqueous solutions of cationic thermosetting resins | Norio Kondo | 1981-09-01 |
| 4246153 | Process for producing aqueous solution of polyureapolyamide thermosetting resin | Haruo Tanaka | 1981-01-20 |