Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767984 | Top coating composition | Teruzo Toui, Hisaki Tanabe, Nobuhisa Sudo, Manabu Yoshioka | 2004-07-27 |
| 5892100 | Method for producing N-acyl carbamate | Eiji Yamanaka, Masami Yabuta | 1999-04-06 |
| 5837874 | Hydrazide intermediates | Otohiko Tsuge, Taizo Hatta, Noriyuki Tsuboniwa, Ryuzo Mizuguchi | 1998-11-17 |
| 5663423 | Method for handling (2-alkyl) (acryloyl) isocyanate, method for stabilizing (2-alkyl) (acryloyl) isocyanate, method for producing (2-alkyl) (acryloyl) isocyanate, heterocyclic compound, and method for producing heterocyclic compound | Noriyuki Tsuboniwa, Otohiko Tsuge, Taizo Hatta | 1997-09-02 |
| 5663262 | Compound containing an oxamic acid group, a process for producing the compound, and a resin composition containing the compound | Shinsuke Shirakawa, Kazunori Kanda, Mitsuo Yamada, Kei Roger Aoki, Nobuaki Tomita | 1997-09-02 |
| 5659064 | Hydrazone intermediates | Otohiko Tsuge, Taizo Hatta, Noriyuki Tsuboniwa, Ryuzo Mizuguchi | 1997-08-19 |
| 5627240 | Low-temperature curable composition | Masamichi Furukawa, Noriyuki Tsuboniwa | 1997-05-06 |
| 5606096 | Production of unsaturated carbamic acid derivative | Eiji Yamanaka, Noriyuki Tsuboniwa, Takao Morimoto, Masamichi Furukawa | 1997-02-25 |
| 5583161 | Re crosslinkable composition and method for recycling using the same | Makoto Ando | 1996-12-10 |
| 5556933 | Polyacylurethane and process for producing the same | Masami Yabuta | 1996-09-17 |
| 5556913 | Cationic electrocoating composition | Kenshiro Tobinaga, Hiroyuki Sakamoto, Shinsuke Shirakawa, Yasuyuki Tsuchiya | 1996-09-17 |
| 5532376 | Triazole compounds, their intermediates, and method for production of the same | Otohiko Tsuge, Taizo Hatta, Noriyuki Tsuboniwa, Ryuzo Mizuguchi | 1996-07-02 |
| 5532360 | Method for handling (2-Alkyl)acryloyl isocyanate, method for stabilizing (2-Alkyl)acryloyl isocyanate, method for producing (2-Alkyl)acryloyl isocyanate, heterocyclic compound, and method for producing heterocyclic compound | Noriyuki Tsuboniwa, Otohiko Tsuge, Taizo Hatta | 1996-07-02 |
| 5504242 | Acyl carbamate containing a hydroxyl group and process for producing the same | Masami Yabuta | 1996-04-02 |
| 5496943 | Heterocyclic compounds and their production | Otohiko Tsuge, Taizo Hatta, Noriyuki Tsuboniwa, Ryuzo Mizuguchi | 1996-03-05 |
| 5442096 | Polymerizable compound and polymer therefrom | Kei Roger Aoki, Nobuaki Tomita, Hirohiko Mori | 1995-08-15 |
| 5439516 | Heat sensitive color developing material | Hisake Tanabe, Shingi Nakano, Yasuhiko Nakae, Yoshio Eguchi | 1995-08-08 |
| 5434296 | Process for producing unsaturated carbamic acid esters | Noriyuki Tsuboniwa, Eiji Yamanaka | 1995-07-18 |
| 5428101 | Solvent based coating composition | Noriyuki Tsuboniwa, Kei Roger Aoki, Hirotoshi Umemoto | 1995-06-27 |
| 5412079 | Liquid crystal monomer compound and polymer obtained therefrom | Junji Furukawa, Hiroshi Okamoto, Yoshio Onouchi, Takushi Andoh | 1995-05-02 |
| 5386057 | Process for the preparation of acyl isocyanates | Philippe Le Goff, Daniele Dewilde, Noriyuki Tsuboniwa | 1995-01-31 |
| 5354495 | Alkenoylcarbamate compounds as elasticity, adhesion, and dispersibility enhancer | Ryuzo Mizuguchi, Noriyuki Tsuboniwa, Kei Roger Aoki, Yuji Suzuki, Takeyasu Itoh | 1994-10-11 |
| 5348991 | Aqueous dispersion coating composition | Motoyoshi Yoshikawa, Hideyoshi Noda, Shinsuke Shirakawa, Noriyuki Tsuboniwa, Eiji Yamanaka +1 more | 1994-09-20 |
| 5274061 | Polymerizable substituted amide compound, polymer obtained therefrom and nonlinear optical material using the same | Noriyuki Tsuboniwa, Tetsuji Kawakami, Katsuya Wakita | 1993-12-28 |
| 5274062 | Acrylamide derivatives and their polymers | Yuji Suzuki, Hirotoshi Umemoto, Ryuzo Mizuguchi, Kei Roger Aoki, Noriyuki Tsuboniwa | 1993-12-28 |