Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D884557 | Rail vehicle | Yukinobu Abe, Tohru Watanabe, Kiyoshi Morita, Takashi Furukawa, Yuuji Ueno +7 more | 2020-05-19 |
| 10590933 | Rotary compressor | Yuji Komai, Masayuki Onomura, Naoya Morozumi | 2020-03-17 |
| D867208 | Rail vehicle | Yukinobu Abe, Tohru Watanabe, Kiyoshi Morita, Takashi Furukawa, Yuuji Ueno +8 more | 2019-11-19 |
| D724441 | Packaging bag | — | 2015-03-17 |
| D699119 | Packaging bag | Miki Moriyama, Keisuke Ono | 2014-02-11 |
| 7438999 | Dispersants for organic pigments | Hiroaki Saikatsu, Shigeru Sakamoto, Masanori Takakamo, Seishichi Sasaki, Hiromitsu Yanagimoto +2 more | 2008-10-21 |
| D562686 | Bottle | — | 2008-02-26 |
| 6425744 | Helical blade type compressor having a helical blade in a stationary cylinder | Masao Ozu, Takayoshi Fujiwara | 2002-07-30 |
| 6354825 | Helical blade fluid compressor having an aluminum alloy rotating member | Takayoshi Fujiwara, Masayuki Okuda, Takashi Honjo, Takuya Hirayama, Shinobu Sato +4 more | 2002-03-12 |
| 6302953 | Pigment dispersions for color filters, fabrication process of color filters, and color filters | Hiroaki Saikatsu, Hisao Okamoto, Shigeru Sakamoto, Mitsuo Yamazaki, Shiro Yamamiya +2 more | 2001-10-16 |
| 6299676 | Pigment dispersants, pigment dispersions and writing or recording pigment inks | Hiroaki Saikatsu, Hisao Okamoto, Shigeru Sakamoto, Mitsuo Yamazaki, Shiro Yamamiya +2 more | 2001-10-09 |
| 6251457 | Stable preservation method of powdered soft drink preparation and powdered soft drink preparation | Akihisa Takaichi, Toshihiko Okamoto | 2001-06-26 |
| 6037375 | Nutrient composition | Shuichi Sakamoto, Hiroshi Okamatsu, Koji Okamura, Akihisa Takaichi, Toshihiko Okamoto | 2000-03-14 |
| 4875842 | Axial flow fluid compressor | Toshikatsu Iida, Takayoshi Fujiwara | 1989-10-24 |
| 4780533 | Disazo pigments having improved heat resistance using lower alkyl and phenyl esters of acetoacetanilide | Naonori Takami, Takeshi Uehara | 1988-10-25 |