Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640591 | Method for producing water-absorbent resin | Motohiro Imura, Shin-ichi Fujino, Ryota WAKABAYASHI, Kozo Nogi, Koji Honda +1 more | 2020-05-05 |
| 9682362 | Process for producing water-absorbing polyacrylic acid (salt) resin | Makoto Nagasawa, Jiro Sano, Kunihiko Ishizaki | 2017-06-20 |
| 8316908 | Method and device for preliminarily bonding laminated glass using curved roll | Kenji Ujiie, Koji Tamai, Chikao Nakashima | 2012-11-27 |
| 7497096 | Apparatus and method for conveying curved glass sheets | Osamu Asai, Kenji Ujiie | 2009-03-03 |
| 5028202 | Glass plates positioning device | Masami Nishitani | 1991-07-02 |
| 4979411 | Device and method for cutting superfluous edge portion of interlayer of laminated glass | Akira Murasaki, Chiaki Taguchi | 1990-12-25 |