Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731968 | Process for producing fluoride gas | Masahide Waki, Tatsuhiro Yabune, Kazutaka Hirano | 2017-08-15 |
| 9708702 | Wiping device and hot dip coating apparatus using the same | Takeshi Imai, Takeshi Tamura, Seiji Sugiyama, Mitsuo Nishimata, Yasushi Yamane | 2017-07-18 |
| 9523135 | Method of cold-rolling steel sheet and cold-rolling facility | Hiroyuki Mimura, Takao Mukai | 2016-12-20 |
| 9376323 | Method for producing tetrafluoroborate | Masahide Waki, Kazutaka Hirano | 2016-06-28 |
| 9059480 | Process for production hexafluorophosphates | Masahide Waki, Tatsuhiro Yabune, Kazutaka Hirano | 2015-06-16 |
| 8943868 | Method of cold-rolling steel sheet and cold-rolling facility | Hiroyuki Mimura, Takao Mukai | 2015-02-03 |
| D712513 | Electromagnetic valve | Hiroshi Kainuma | 2014-09-02 |
| 8470278 | Processes for production of phosphorus pentafluoride and hexafluorophosphates | Masahide Waki, Tatsuhiro Yabune, Kazutaka Hirano | 2013-06-25 |
| 8383075 | Manufacturing method of hexafluorophosphate | Masahide Waki, Kenji Aoki | 2013-02-26 |
| 8072146 | Fluorescent lamp | Masayuki Kanechika, Koji Kikuchihara | 2011-12-06 |
| 7943107 | Isotope enrichment method | Masahide Waki | 2011-05-17 |
| 7775847 | Method for manufacturing hot cathode fluorescent lamp | Naoyuki Matsubara, Masayuki Kanechika, Yoshifumi Takao, Toshiyuki Nagahara, Junji Matsuda | 2010-08-17 |
| 7764009 | Fluorescent lamp | Masayuki Kanechika, Koji Kikuchihara | 2010-07-27 |
| 7703017 | Program display method, program display apparatus, and program delivery and display system | Hiroaki Mise, Toshiyuki Amaya, Makoto Takanashi, Shigeki Yatabe | 2010-04-20 |
| 7482618 | ZnO group epitaxial semiconductor device and its manufacture | Hiroyuki Kato, Michihiro Sano, Takafumi Yao | 2009-01-27 |
| 7315907 | Information delivery and display system and information delivery method | Makoto Takanashi, Toshiyuki Amaya, Hiroaki Mise | 2008-01-01 |
| 7277959 | Information delivery display system and information delivery display method | Toshiyuki Amaya, Makoto Takanashi, Hiroaki Mise | 2007-10-02 |
| 5848422 | Data management device in a karaoke communications system | Masuhiro Sato, Mitsuyoshi Amano, Yoshiyuki Akiba, Makoto Takanashi, Sampei Asai | 1998-12-08 |
| 5587547 | Musical sound producing device with pitch change circuit for changing only pitch variable data of pitch variable/invariable data | Toshiki Nakai, Mitsuyoshi Amano, Yoshiyuki Akiba, Masuhiro Sato | 1996-12-24 |
| 5574243 | Melody controlling apparatus for music accompaniment playing system the music accompaniment playing system and melody controlling method for controlling and changing the tonality of the melody using the MIDI standard | Toshiki Nakai, Mitsuyoshi Amano, Yoshiyuki Akiba, Masuhiro Sato | 1996-11-12 |
| 5506370 | Display controlling apparatus for music accompaniment playing system, and the music accompaniment playing system | Toshiki Nakai, Mitsuyoshi Amano, Yoshiyuki Akiba, Masuhiro Sato | 1996-04-09 |
| 5494443 | Karaoke system and method of managing playing time of karaoke songs | Toshiki Nakai, Mitsuyoshi Amano, Yoshiyuki Akiba, Masuhiro Sato | 1996-02-27 |
| 5484291 | Apparatus and method of playing karaoke accompaniment | Toshiki Nakai, Mitsuyoshi Amano, Yoshiyuki Akiba, Masuhiro Sato | 1996-01-16 |
| 4686165 | Substrate for amorphous silicon photoreceptor | Fumiyuki Suda, Masaru Yasui | 1987-08-11 |