SY

Sachiko Yoneyama

Ricoh Company: 5 patents #3,664 of 9,818Top 40%
TE Toa Eiyo: 1 patents #41 of 104Top 40%
Overall (All Time): #883,861 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6258829 Cycloalka[b]pyridine-3-carbonylguanidine derivatives, process for producing the same, and drugs containing the same Atsuo Takahashi, Kaoru Genkyou, Kazuyuki Aihara, Takashi Satoh, Fumiya Yoneyama +4 more 2001-07-10
5162178 Negative electrode for secondary battery Toshiyuki Ohsawa, Toshiyuki Kabata, Okitoshi Kimura 1992-11-10
5037713 Secondary battery Masaki Yoshino, Okitoshi Kimura, Toshiyuki Ohsawa, Toshiyuki Kabata 1991-08-06
5011751 Electrochemical device Toshiyuki Ohsawa, Okitoshi Kimura, Toshiyuki Kabata 1991-04-30
4999263 Sheet-shaped electrode, method or producing the same, and secondary battery Toshiyuki Kabata, Toshiyuki Ohsawa, Okitoshi Kimura 1991-03-12
4948685 Sheet-shaped electrode, method of producing the same, and secondary battery using the sheet-shaped electrode Toshiyuki Ohsawa, Toshiyuki Kabata, Okitoshi Kimura 1990-08-14