Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751314 | Print head in powder jet image forming apparatus having a matrix electrode and a grid electrode | Osamu Takemura, Takahiko Kimura | 1998-05-12 |
| 5726694 | Print head in powder jet image forming apparatus | Takahiko Kimura, Osamu Takemura | 1998-03-10 |
| 5707478 | Method for producing thermoplastic resin sheet or film | Akira Funaki, Tohru Yukumoto | 1998-01-13 |
| 5661694 | Programmable semiconductor memory device | Yutaka Fukutani, Tomohiro Nakayama, Seizi Hirayama, Waichiro Fujieda, Arayama Youji +5 more | 1997-08-26 |
| 5658514 | Method for producing thermoplastic resin sheet or film | Akira Funaki, Tohru Yukumoto | 1997-08-19 |
| 5571473 | Process for thermoforming thermoplastic resin sheet | — | 1996-11-05 |
| 5563841 | Semiconductor memory device having redundant circuit | Yoshitaka Takahashi | 1996-10-08 |
| 5492465 | Device for forming blisters | Kouzaburo Matuzawa | 1996-02-20 |
| 5460868 | Method for using molding | Hiroyasu Yamato, Masami Mihara | 1995-10-24 |
| 5366685 | Process of molding thermoplastic sheet by plug assist vacuum forming | Kouzaburo Matsuzawa | 1994-11-22 |
| 5312239 | Device for forming blisters | Kouzaburo Matuzawa | 1994-05-17 |
| 5282920 | Process of and an apparatus for sealing thermoplastic resin sheet | Kouzaburo Matsuzawa | 1994-02-01 |
| 5211899 | Process for production of polypropylene sheets or films | — | 1993-05-18 |
| 5204037 | Process for production of polypropylene sheets or films | — | 1993-04-20 |
| 5192484 | Method of forming blisters | Kouzaburo Matuzawa | 1993-03-09 |
| 5173143 | Process of sealing thermoplastic resin sheet | Kouzaburo Matsuzawa | 1992-12-22 |
| 5026778 | Polypropylene-based resin composition and process for preparation of sheets comprising the resin composition | Kazuyuki Fukuda | 1991-06-25 |
| 4933143 | Austenitic stainless steel having improved corrosion resistance in hot water | Toshiro Adachi, Isamu Yoshimura, Tsuguyasu Yoshii | 1990-06-12 |
| 4863653 | Process of producing thermoplastic resin sheet and equipment therefor | Toyokazu Takubo | 1989-09-05 |
| 4680157 | Method for the preparation of a crystalline thermoplastic resin sheet | Kazuhisa Kaneda, Yoshihiro Tokiya | 1987-07-14 |
| 4666649 | Method of and apparatus for extruding thermoplastic resin | Toyokazu Takubo | 1987-05-19 |
| 4548778 | Method of producing thermoplastic resin sheet or film | — | 1985-10-22 |