Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356987 | Insecticidal composition and method of controlling harmful organism | Mika Higuchi, Niiha SASAKURA, Shuji Ishizaki, Takashi Obayashi | 2025-07-15 |
| 6383982 | Color developer composition, aqueous dispersion, recording sheet and color developing ink | Yoshimitsu Tanabe, Nobuhiro Takizawa, Masakatsu Nakatsuka | 2002-05-07 |
| 5525686 | Polyvalent metal salt of salicyclic acid resin and process for preparing it | Yoshimitsu Tanabe, Kiyoharu Hasegawa, Masakatsu Nakatsuka, Masayuki Furuya, Takeshi Nishimura | 1996-06-11 |