Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246549 | Thermosensitive recording medium | Kentaro Kawasaki, Yuka Murata, Yoshimi Midorikawa | 2025-03-11 |
| 12053997 | Thermosensitive recording medium | Yoshimi Midorikawa, Yuka Murata, Kentaro Kawasaki | 2024-08-06 |
| 11945249 | Thermosensitive recording medium | Kentaro Kawasaki, Yoshimi Midorikawa | 2024-04-02 |
| 11912052 | Thermosensitive recording medium | Kentaro Kawasaki, Yuka Murata, Yoshimi Midorikawa | 2024-02-27 |
| 11613850 | Base paper for paper tube, and paper tube | Junji Yamamoto, Youko Jyoumei | 2023-03-28 |
| 10527189 | Valve actuator for an electrically actuated poppet valve including a continuously variable transmission and a power free latching mechanism | Kohei Taya, Hatsuo Mori, Yu Hirata, Masahiro Tanaka, Takeshi Takaki | 2020-01-07 |
| 10464362 | Thermosensitive recording medium | Yasuaki Matsumori, Akihito Ogino | 2019-11-05 |
| 10000083 | Thermosensitive recording medium | Akihito Ogino | 2018-06-19 |
| 9001859 | Ridge semiconductor laser and method for manufacturing a ridge semiconductor laser | Atsuo Kozen, Yasuyoshi Ote, Jun-ichi Asaoka, Hiroshi Yokoyama | 2015-04-07 |
| 8609582 | Thermosensitive recording medium | Akihito Ogino, Tsuyoshi Takagi | 2013-12-17 |
| 8466085 | Thermosensitive recording medium | Aya Kato, Tatsuyuki Kurihara, Tatsuo Nagai, Yoshimi Midorikawa, Akihito Ogino | 2013-06-18 |
| 8283284 | Thermosensitive recording medium | Akihito Ogino | 2012-10-09 |
| 8247347 | Thermosensitive recording medium | Ken-ichi Takagi, Jun Makihara, Akihito Ogino, Makoto Hasegawa, Shin Suzuki +1 more | 2012-08-21 |
| 7476642 | Thermally sensitive recording medium | Mizuho Shimoyama, Kaoru Hamada, Seiki Yoneshige | 2009-01-13 |
| 7465694 | Thermally sensitive recording medium | Takashi Date, Mizuho Shimoyama, Koichi Yanai | 2008-12-16 |
| 7387984 | Thermally sensitive recording medium | Seiki Yoneshige, Akihito Ogino, Mizuho Shimoyama, Junpei Natsui | 2008-06-17 |
| 7312176 | Thermally sensitive recording medium | Kaoru Hamada, Takanori Otsuhata, Takashi Date, Junpei Natsui, Yoshihide Kimura +1 more | 2007-12-25 |
| 7139735 | Administration planning system | Hiroaki Ohno, Isao Shiromaru | 2006-11-21 |
| 6977462 | Fluorescent lamp having phosphor layer | Kenji Yamamoto, Shingo Matsuda, Shinichiro Ishitsuka | 2005-12-20 |
| 6609048 | Power amount control method | Satoko Matsuo, Tadaaki Sakamoto, Naotaka Terashita, Yoshihiko Ozaki, Tadashi Ohi +2 more | 2003-08-19 |
| 6568216 | Method for manufacturing a discharge tube | Takeshi Meguro, Masaji Sakamoto, Motomi Sakoda | 2003-05-27 |
| 6515412 | Fluorescent lamp | Shinichiro Ishitsuka, Seido Tani, Yasuo Kuboki, Hiroaki Higashino | 2003-02-04 |
| 6487878 | Method for manufacturing a discharge tube | Takeshi Meguro, Masaji Sakamoto, Motomi Sakoda | 2002-12-03 |
| 5591406 | Automatic exhaust gas analyzer for an internal combustion engine | Akira Aono, Shinya Tsuneda, Hirokazu Matsumoto, Yuji Yamashita, Hisayoshi Tanaka +2 more | 1997-01-07 |
| 5407023 | Slip control system for vehicle | Tetsuhiro Yamashita | 1995-04-18 |