Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091312 | Container | Kosuke Tojo, Takaaki Nakao, Hiroshi Ohno, Shiho Fukaya | 2021-08-17 |
| 9988542 | Tablet having dry-ink film on surface thereof, and ink for inkjet printer | Tomoaki Ozaki, Hidekazu Kitada, Yasuharu Iida, Takeshi Matsuda, Tadashi Mukai | 2018-06-05 |
| 9517639 | Printer and tablet | Takeshi Matsuda, Tadashi Mukai, Toshiyuki Hoshiba, Keiji Kimoto, Hiromichi Makino | 2016-12-13 |
| 9108431 | Printer and tablet | Takeshi Matsuda, Tadashi Mukai, Toshiyuki Hoshiba, Keiji Kimoto, Hiromichi Makino | 2015-08-18 |
| 8097231 | Method and system for producing activated carbon | Masayoshi Nagata, Ryou Takeda, Noboru Ishibashi, Kazuyoshi Yamamoto | 2012-01-17 |
| 6896424 | Packaging for rolled photosensitive material | Makoto Kawamura | 2005-05-24 |
| 6814505 | Roll-form image recording material magazine | Makoto Kawamura | 2004-11-09 |
| 6789675 | Light-sensitive material package | Hirofumi Abe, Reiko Furuya | 2004-09-14 |
| 6523481 | Bogie for use with a monorail car | Katsuyuki Iwasaki, Motomi Hiraishi | 2003-02-25 |
| 6375008 | Light shielding packaging system for photosensitive web roll | Bungo Shigeta, Hirofumi Abe, Yasuhiko Kitamura, Masafumi Fukugawa, Akihisa Inoue +2 more | 2002-04-23 |
| 6251517 | Pressure sensitive adhesive for packaging photographic material | Kenji Sashihara | 2001-06-26 |
| 6179123 | Light-Shielding packaging system for photosensitive web roll | Bungo Shigeta, Hirofumi Abe, Yasuhiko Kitamura | 2001-01-30 |
| 6064829 | Counter device for sheet photo film pack | Taro Okutsu, Koichi Hatakeyama | 2000-05-16 |
| 5868825 | Paint used in forming a magnetic recording medium backcoat layer | Michio Yabuno, Masami Kuwahara | 1999-02-09 |
| 5774753 | Film sheet unit which easily accepts a lid of a film pack | Taro Okutsu, Yasuhiko Kitamura | 1998-06-30 |
| 5754908 | Sheet film pack with a pair of extended guide rails | Taro Okutsu, Yasuhiko Kitamura, Hitoshi Komiyama, Katsumasa Okada, Hiromasa Nagai | 1998-05-19 |
| 5745807 | Sheet film pack | Taro Okutsu, Katsumasa Okada, Masafumi Fukugawa | 1998-04-28 |
| 5710952 | Sheet film pack with resilient light trapping mechanism | Taro Okutsu, Yasuhiko Kitamura, Hitoshi Komiyama, Katsumasa Okada, Hiromasa Nagai | 1998-01-20 |
| 5708894 | Sheet film pack | Taro Okutsu | 1998-01-13 |
| 5676354 | Sheet film pack | Taro Okutsu, Katsumasa Okada, Masafumi Fukugawa | 1997-10-14 |
| 5658716 | Sheet film package | Katsumi Tashiro, Hitoshi Komiyama | 1997-08-19 |
| 5637405 | Magnetic recording medium having a backcoat layer containing carbon black, an organic colorant residue and a silicone compound | Michio Yabuno, Masami Kuwahara | 1997-06-10 |
| 5633128 | Sheet film package | Katsumi Tashiro, Hitoshi Komiyama | 1997-05-27 |
| 5601914 | Magnetic recording medium having a backcoat layer containing a transition metal fatty acid salt | Michio Yabuno, Masami Kuwahara | 1997-02-11 |
| 5223381 | Photographic film package | Masafumi Fukugawa, Katsumasa Okada, Hitoshi Komiyama | 1993-06-29 |