Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12342977 | Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet | Hirofumi Yamada, Hiroshi Nagami, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu +2 more | 2025-07-01 |
| 11412916 | Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet | Hirofumi Yamada, Hiroshi Nagami, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu +2 more | 2022-08-16 |
| 10736486 | Sticky cleaner | Yosuke Suyama, Hiroyuki Noma | 2020-08-11 |
| 10478043 | Sticky cleaner | Yousuke SUYAMA, Yoshihiro Hashizume, Yumi KAWAI, Takenobu KOJIMA, Itsumi TERADA | 2019-11-19 |
| 10213090 | Sticky cleaner for removing organic dirt | Satoshi Taguchi, Yumi KAWAI, Aya NAGATOMO | 2019-02-26 |
| 9003591 | Pressure-sensitive adhesive cleaner for plate surfaces | Satoshi Taguchi, Aya NAGATOMO | 2015-04-14 |
| 7794810 | Adhesive tape roll | Tsutomu Kawada, Tomio Kakita, Satoshi Taguchi, Hiroyuki Noma | 2010-09-14 |
| 6455151 | Base film for pressure-sensitive adhesive tape and pressure-sensitive adhesive tape or sheet | Takio Itou, Yoshio Nakagawa, Kazuhiko Kinpara, Katsumi Hori, Hiroshi Nagami | 2002-09-24 |
| 5972473 | Separator or packaging material having a matte or embossed surface | Masaaki Arakawa | 1999-10-26 |
| 5942308 | Expandable fixing tape | Masaaki Arakawa, Kazuhisa Maeda, Katsumi Hori | 1999-08-24 |
| 5372865 | Double-sided pressure-sensitive adhesive tape, laminated structure comprising the same, and method of use of same | Masaaki Arakawa, Naomitu Tanaka | 1994-12-13 |
| 5266372 | Fixing tape | Masaaki Arakawa, Kazumasa Sibata, Katsumi Hori, Makoto Takahashi, Naomitu Tanaka | 1993-11-30 |
| 5264264 | Pressure-sensitive tape, pressure-sensitive tape-fixing structure, and roll of pressure-sensitive tape | Kazumasa Shibata, Masaaki Arakawa | 1993-11-23 |
| 5134012 | Fixing tape | Masaaki Arakawa, Kazumasa Sibata, Katsumi Hori, Makoto Takahashi, Naomitu Tanaka | 1992-07-28 |