Kouhei Takatani

Title: Kouhei Takatani: Patents in Advanced Materials and Membrane Technology.

Introduction

Kouhei Takatani is an inventor associated with Kanagawa, Japan, and Mitsubishi Chemical Corporation. His patent work includes innovations in graphite materials and zeolite membrane composites. The supplied information lists 3 patents.

Latest Patents

One of Takatani’s latest patents is “Film-like graphite, manufacturing method for same, and battery using same.” It describes film-like graphite with a graphite crystal orientation degree of at least 96% relative to the film plane, or an orientation degree of at least 94% combined with a thickness of at least 42 μm. The invention also concerns methods for manufacturing the graphite and batteries that use it.

Another listed patent is “Porous support-zeolite membrane composite and process for producing porous support-zeolite membrane composite.” It describes forming a CHA-type zeolite membrane on a porous support through hydrothermal synthesis in the presence of seed crystals, using FAU-type zeolite as the seed crystals.

Career Highlights

Takatani’s listed inventions address material properties and manufacturing processes with potential applications in batteries and membrane technology. His work at Mitsubishi Chemical Corporation connects these innovations to the company’s research and development activities.

Collaborations

The supplied information identifies Nobutake Tanabe and Takahiko Takewaki as Takatani’s coworkers. Their names are associated with his professional context, though specific roles in the listed patents are not provided.

Conclusion

Kouhei Takatani’s patent portfolio reflects work on film-like graphite and zeolite membrane composites, highlighting his contributions to materials and process innovation.