Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312480 | Aqueous ink, ink cartridge and ink jet recording method | Yoko Uetake, Akemi Watanabe | 2025-05-27 |
| 9182038 | Cooker with steam generating function | Yuji Hayakawa, Akimi Nishi | 2015-11-10 |
| 9060542 | Chlorella extract-containing product and method for improving the storage stability of the same | Yoko Kondo | 2015-06-23 |
| 8987348 | Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Fumihiko Mukae, Masashi Ogasawara, Souichi Nagai, Shuichi Okazaki, Shin-ichi Hakamada | 2015-03-24 |
| 8834621 | Pigment particle, ink, ink cartridge, and ink jet recording method | Satoshi Takebayashi, Shuichi Okazaki, Eiichi Nakata | 2014-09-16 |
| 8636350 | Ink, ink cartridge, and ink jet recording method | Hideki Takayama, Eiichi Nakata, Yuhei Shimizu | 2014-01-28 |
| 8602546 | Ink, ink cartridge, and ink jet recording method | Yuhei Shimizu, Eiichi Nakata, Hideki Takayama | 2013-12-10 |
| 8602547 | Ink, ink cartridge, and ink jet recording method | Eiichi Nakata, Hideki Takayama, Yuhei Shimizu | 2013-12-10 |
| 8579401 | Inkjet printing system and inkjet printing method | Hinako Iritani, Yuji Konno, Yuji Hamasaki, Takeshi Yazawa, Satoshi Seki | 2013-11-12 |
| 8425027 | Clear ink, ink jet recording method, ink set, ink cartridge, recording unit and ink jet recording apparatus | Yuko Nishiwaki, Yuhei Shimizu, Tetsu Iwata, Katsuhiro Hayashi, Kenji Nishiguchi | 2013-04-23 |
| 8187641 | Chlorella extract-containing product and method for improving the storage stability of the same | Yoko Kondo | 2012-05-29 |
| D613264 | Radio tuner | Mitsuhiro Sugiyama | 2010-04-06 |
| 7615832 | Physical quantity sensor, method for manufacturing the same, and resin film for bonding semiconductor chip and circuit chip | Ichiharu Kondoh, Ryuichiro Abe, Akitoshi Yamanaka | 2009-11-10 |
| 7578876 | Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Sadayuki Sugama, Shin-ichi Hakamada | 2009-08-25 |
| 7297202 | Dispersible colorant, method of producing same, aqueous ink using same, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image | Hirofumi Ichinose, Masashi Miyagawa, Junichi Sakai, Yoko Ichinose | 2007-11-20 |
| 7291211 | Aqueous ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image | Toshiaki Kaneko, Sadayuki Sugama, Masashi Miyagawa, Junichi Sakai, Yoko Ichinose | 2007-11-06 |
| 7291214 | Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus | Itaru Tsuji, Shinichi Hakamada, Yoichi Takada | 2007-11-06 |
| 7026392 | Resin for pigment dispersion | Yoshiyuki Yukawa, Isao Kamimori, Akihiko Yamanouchi, Yuko Hoshida | 2006-04-11 |
| 6656595 | Pigment dispersing resins | Yoshiyuki Yukawa, Isao Kamimori | 2003-12-02 |
| 6548174 | Pigment dispersing resins | Yoshiyuki Yukawa, Isao Kamimori | 2003-04-15 |
| 6064936 | Tire air pressure reduction detecting apparatus | — | 2000-05-16 |
| 6055488 | Device for calculating initial correction factor for correcting rotational velocity of tire | — | 2000-04-25 |
| 5983715 | Initial correcting apparatus for automatically performing an initial correction processing in a tire air pressure reduction detecting apparatus | — | 1999-11-16 |
| 5940781 | Tire pressure drop detecting device | — | 1999-08-17 |
| 5922949 | Wheel rotational velocity signal processing apparatus used for detection of reduction in tire air pressure | — | 1999-07-13 |