Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431306 | Switch device | Takao Imai, Masanori Fujii | 2025-09-30 |
| 12357012 | Anti-allergy functional food composition, cosmetic and percutaneous external agent | Tomoki FUKUYAMA | 2025-07-15 |
| 12001759 | Operation device comprising a housing arranged on a center cluster | Takao Imai | 2024-06-04 |
| 11422657 | Remote control device, processing device, and non-transitory computer-readable medium having recorded computer program for the processing device to remotely control an operation of a controlled device | Takao Imai, Shoji KAKINUMA | 2022-08-23 |
| 8853312 | Resin composition and semiconductor device produced by using the same | Hikaru Okubo, Nobuki Tanaka | 2014-10-07 |
| 8614270 | Resin composition and semiconductor device produced by using the same | Hikaru Okubo, Nobuki Tanaka | 2013-12-24 |
| 8088308 | Resin composition and semiconductor device produced by using the same | Hikaru Okubo, Nobuki Tanaka | 2012-01-03 |
| 7588326 | Inkjet recording apparatus | Shigeru Watanabe, Tetsuo Kikuchi | 2009-09-15 |
| 7234800 | Inkjet recording apparatus | Shigeru Watanabe, Tetsuo Kikuchi | 2007-06-26 |
| 7150519 | Ink jet recording apparatus | Takeshi Kono, Mitsuru Kurata, Akihiro Yamanaka, Takeaki Shima, Tetsuto Kageyama +2 more | 2006-12-19 |
| 6851795 | Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same | Yutaka Koizumi, Akihiro Yamanaka, Hiroyuki Maeda, Akira Goto, Hiroki Tajima +3 more | 2005-02-08 |
| 6805437 | Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling method | Akihiro Yamanaka, Mitsuru Kurata, Yutaka Koizumi, Hiroyuki Maeda, Takeaki Shima +6 more | 2004-10-19 |
| 6733117 | Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same | Hiroki Tajima, Yutaka Koizumi, Akihiro Yamanaka, Hiroyuki Maeda, Akira Goto +3 more | 2004-05-11 |
| 6631966 | Recording head and recording apparatus with temperature control | Mitsuru Kurata, Hiroki Tajima, Takayuki Ono, Hiroaki Shirakawa | 2003-10-14 |
| 6468428 | Glass material for carrying a photocatalyst, filter device using the same and light irradiating method | Yoshikazu Nishii, Nobuhiro Maeda, Shin-ichi Ogawa, Yoichi Hachitani, Masayuki Higashida | 2002-10-22 |
| D461493 | Printing head for printer | Hiroki Tajima, Toshihiro Sasaki, Takeshi Kono | 2002-08-13 |
| D461494 | Printing head for printer | Hiroki Tajima, Toshihiro Sasaki | 2002-08-13 |
| 6361136 | Detection system, liquid-jet printing apparatus and liquid container | Shinji Takagi, Soichi Hiramatsu, Osamu Sato, Kenta Udagawa | 2002-03-26 |
| 6264303 | Optical linear encoder and recording apparatus using the same | — | 2001-07-24 |
| 5696634 | Objective lens for image pickup apparatus with size of image pickup surface changeable between aspect ratios | Yasunori Imaoka, Norio Nakai | 1997-12-09 |
| 4988035 | Method of liquid phase diffusion bonding of metal bodies | Yasuhiro Ueno, Hiroshi Kagechika, Shigeyoshi Kosuge, Toshifumi Kojima | 1991-01-29 |
| 4572748 | Method of manufacturing high tensile strength steel plates | Masataka Suga, Makoto Yamada, Kazuhide Takahashi, Nobuhiro Iwasaki, Kazuyuki Matsui +2 more | 1986-02-25 |
| 4341938 | Method and apparatus for seam-welding steel pipes | Hiroyoshi Matsubara, Kenji Takeshige, Tatsumi Osuka, Takashi Nagamine, Osamu Hirano +2 more | 1982-07-27 |
| 4337141 | Cation exchange membrane | Isamu Wataya, Sakae Tsushima | 1982-06-29 |
| 4238659 | Preventing magnetization of pipe blank in GMA welding | Fusao Koshiga, Jinkichi Tanaka, Motoaki Suzuki, Toshifumi Kojima, Hiroyoshi Matsubara +4 more | 1980-12-09 |