Inventor · disambiguated record
Tatsuo Nejigaki
Also filed as: NEJIGAKI TATSUO
1 granted patent·2 pending applications·13 citations·filing 1999–2011
35Inventor score
Technology areasB01D
Top patents by PatentIndex Score
3 records- 0146US2011079548A1Hollow yarn film filtering apparatusASAHI KASEI CHEMICALS CORP·Filed 2008·Application pending·0 cites
- 0242US2011132830A1Hollow yarn film filtering apparatusASAHI KASEI CHEMICALS CORP·Filed 2011·Application pending·0 cites
- 0337US6592152B1Joint structure for filtration membrane moduleASAHI KASEI CORP·Filed 1999·Granted Jul 15, 2003·13 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →