Inventor
KATSUMATA MASAKAZU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KATSUMATA MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
4 patentsUSD855203SJul 30, 2019
Lid for a culture vessel
HAMAMATSU PHOTONICS KK48 citations97
USD905268SDec 15, 2020
Lid for a culture vessel
HAMAMATSU PHOTONICS KK20 citations93
USD905270SDec 15, 2020
Lid for a culture vessel
HAMAMATSU PHOTONICS KK26 citations93
USD831842SOct 23, 2018
Lid for a culture vessel
HAMAMATSU PHOTONICS KK26 citations93
KATSUMATA MASAKAZU
3 patentsUS8658392B2Feb 25, 2014
Method for evaluating toxicity of chemical using alga
KATSUMATA MASAKAZU2 citations56
US9448170B2Sep 20, 2016
Harmful substance evaluating method and harmful substance evaluation kit
KATSUMATA MASAKAZU0 citations38
US8798931B2Aug 5, 2014
Evaluation method for evaluating a state of a photosynthesis sample
KATSUMATA MASAKAZU0 citations36