Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955663 | Log information collection method and information processing apparatus | Ryuta Tanaka | 2021-03-23 |
| 10783390 | Recording medium recording character area extraction program, information processing apparatus and character area extraction method | — | 2020-09-22 |
| 6303728 | Hydrosilylation process and polymers produced by the process | Shigeru Hagimori, Koji Tsuneishi, Yoshimichi Yamanaka, Syun Wachi | 2001-10-16 |
| 5811501 | Process for producing unsaturated group-terminated isobutylene polymer | Takeshi Chiba, Hiroshi Fujisawa, Yoshimichi Yamanaka, Yoshikuni Deguchi | 1998-09-22 |
| 5777037 | Process for producing isobutylene polymer | Yoshimichi Yamanaka, Hiroshi Fujisawa, Takeshi Chiba, Yoshikuni Deguchi | 1998-07-07 |
| 5728791 | Polyvinyl graft-polymers and manufacturing method thereof | Kazuhiko Tamai | 1998-03-17 |
| 5652276 | Foaming resin composition, plastic foam formed from the composition, and method for forming the plastic foam | Hiroshi Ando, Kensuke Kondo, Naoaki Nakanishi, Hiroshi Ito, Shigeki Hamaguchi | 1997-07-29 |
| 5580925 | Curable organic polymers containing hydrosilyl groups | Takahisa Iwahara, Makato Chiba, Tomoko Takahara | 1996-12-03 |
| 5567833 | Curing agent, preparation thereof and curable composition comprising the same | Takahisa Iwahara, Makoto Chiba, Tomoko Takahara | 1996-10-22 |
| 5449734 | Curable composition | Jun Kotani, Kiyoshi ANDOH, Takahisa Iwahara | 1995-09-12 |
| 5409995 | Curing agent, preparation thereof and curable composition comprising the same | Takahisa Iwahara, Makoto Chiba, Tomoko Takahara | 1995-04-25 |
| 5294673 | Modified polyolefin polymer, its manufacturing method and resin composition containing it | Yoshikuni Deguchi | 1994-03-15 |
| 5290873 | Isobutylene polymer having unsaturated group and preparation thereof | Koji Noda, Hiroshi Fujisawa | 1994-03-01 |
| 5262502 | Isobutylene base polymer having functional group and process for preparing the same | Hiroshi Fujisawa, Kouji Noda | 1993-11-16 |
| 5177173 | Heat-resting aromatic polyestersulfone and process for preparing the same | Hiroshi Iwakiri, Masahiro Asada | 1993-01-05 |
| 5081224 | Process for production of olefin-terminated polyesters | Hiroshi Ando, Kazumasa HASHIMOTO, Jun Hattori | 1992-01-14 |
| 4981897 | Aromatic polyester film containing orthophosphate powder | Hideki Kawai, Junji Takase | 1991-01-01 |
| 4975511 | Glycidyl sulfonamide compound | Yoshikuni Deguchi, Hiroshi Iwakiri, Kazunari Iwamoto | 1990-12-04 |
| 4908459 | Glycidyl sulfonamide compound | Yoshikuni Deguchi, Hiroshi Iwarkiri, Kazunari Iwamoto | 1990-03-13 |
| 4847395 | Glycidyl compounds | Yoshikuni Deguchi, Hiroshi Iwakiri, Kazunari Iwamoto | 1989-07-11 |
| 4810808 | Process for preparing polyglycidyl compounds | Haruo Tomita | 1989-03-07 |
| 4709062 | Glycidyl compound | Haruo Tomita, Yasuo Okamoto | 1987-11-24 |
| 4623710 | Aromatic polyester molding | Junji Takase, Osamu Takamatu | 1986-11-18 |
| 4552947 | Heat-resisting aromatic polyester and process for preparing the same | Hiroshi Iwakiri, Masahiro Asada | 1985-11-12 |
| 4540802 | Epoxy resin and process for preparing the same | Haruo Tomita | 1985-09-10 |