Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215581 | Electric transmission mechanism and ion meter | Takeshi Kuwagata, Megumi Goto, Saori Handa, Yukiko Hirano, Masaru Homma +2 more | 2022-01-04 |
| 11073473 | Turbidity measurement method and turbidimeter | Takeshi Kuwagata, Megumi Goto, Saori Handa | 2021-07-27 |
| 7087678 | Resin composition, laminate and production of laminate | Kohsuke Ohtani | 2006-08-08 |
| 6808810 | Resin composition, laminate and production of laminate | Kohsuke Ohtani | 2004-10-26 |
| 6805822 | Method for producing thermoplastic elastomer powder | Tsuyoshi Takei | 2004-10-19 |
| 6008279 | Vinyl chloride resin composition and method for producing the same | Yoshihiro Nakatsuji, Junzo Ukai, Hideo Nishimura, Toshihiko Nakamura | 1999-12-28 |
| 5677356 | Expandable poly (vinyl chloride) resin composition for use in power molding, process for producing the same, and expansion-molded articles using the same | Toshio Igarashi, Akira Wakatsuki, Yoshihiro Nakatsuji, Yuu Shida | 1997-10-14 |
| 5432222 | Polyvinyl chloride resin composition for powder molding | Toshio Igarashi, Akira Wakatsuki, Yoshihiro Nakatsuji, Yuu Shida | 1995-07-11 |
| 5376707 | Polyvinyl chloride resin composition for powder molding and production thereof | Yoshihiro Nakatsuji, Toshio Igarashi, Akira Wakatsuki, Yuu Shida | 1994-12-27 |
| 5321090 | Polyvinyl chloride resin powder composition and production thereof | Yoshihiro Nakatsuji, Toshio Igarashi, Akira Wakatsuki, Yuu Shida | 1994-06-14 |