Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D891586 | Controller for manifold type electromagnetic valve | Yoshihiro Tanabe, Taketoshi Shiba | 2020-07-28 |
| D744956 | Signal input device | Junichi Furukawa | 2015-12-08 |
| D737765 | Signal input and output converter | Kazunori Shiota, Yoshiyuki Nishimura | 2015-09-01 |
| D736713 | Signal input device | Junichi Furukawa | 2015-08-18 |
| 8039611 | 2′-hydroxyl group-modified ribonucleoside derivatives | Takeshi Yamada, Hisao Saneyoshi, Kohji Seio | 2011-10-18 |
| 7943758 | 3′-end nucleoside unit comprising phosphoramidite | Kohji Seio, Akihiro Ohkubo | 2011-05-17 |
| 7863455 | Electrochemically active ligand for sequence-specific detection of double-stranded nucleic acid molecule | Kohji Seio, Masahiro Mizuta, Takeshi Terada | 2011-01-04 |
| 7851157 | Oligonucleotide derivative, probe for detection of gene, and DNA chip | Kohji Seio, Akihiro Ohkubo, Kazushi Sakamoto, Takeshi Sasami | 2010-12-14 |
| 7807821 | Method for the synthesis of nucleic acid without protecting base moiety | Kohji Seio, Akihiro Ohkubo | 2010-10-05 |
| 7786296 | Silyl linker for solid-phase synthesis of nucleic acid | Kohji Seio, Akihiro Ohkubo | 2010-08-31 |
| 7569685 | Artificial RNAóS modified at the 2ó-hydroxyl group | Kohji Seio, Hisao Saneyoshi | 2009-08-04 |
| D597027 | Signal input and output converter | Yoshihiro Tanabe, Fumio Morikawa | 2009-07-28 |
| 7397668 | Signal input/output device | Yutaka Noguchi, Makoto Seo | 2008-07-08 |
| 4507572 | Voltage sensing circuit | Shingo Hashimoto | 1985-03-26 |
| 4448549 | Temperature sensing device | Shingo Hashimoto | 1984-05-15 |
| 4320479 | Analogue electronic timepiece with an alarm device | Yasuhiko Nishikubo | 1982-03-16 |
| 4293939 | Electronic timepiece having an alarm system | Yasuhiko Nishikubo | 1981-10-06 |
| 4280210 | Electronic alarm timepiece | Yasuhiko Nishikubo | 1981-07-21 |
| 4255803 | Electronic timepiece equipped with alarm function | — | 1981-03-10 |
| 4240154 | Electronic digital stop watch | — | 1980-12-16 |
| 4225824 | Frequency adjusting circuit | Sizuo Yamaguchi | 1980-09-30 |