WORKS

Introduction example

View a history of media coverage and awards received for Proton Freeze's refrigeration technology.

Some foods that are conventionally considered unsuitable for freezing can be frozen using proton freezing. This expands the possibilities of cryopreservation.

Additive-free frozen Osechi dishes (Proton Dining, Nara)

When thawed, it can be reproduced as close to fresh as possible. It is also of higher quality than regular frozen products and is comparable to fresh products.

Newyeardishes

Voice of Japanese Restaurant (Kyoto Cuisine)

Osechi “7-sun 3-tier” and “8-sun 3-tier” are frozen using a proton freezer. They will keep for about one month if frozen, and can be defrosted naturally and enjoyed as is. It can be defrosted in time for family and relatives to gather, so it is not eaten only on New Year’s Day, as is the case with refrigerated Osechi, which has a short...

Newyeardishes

Temari Sushi (Osaka)

Temari Sushi is not only cute. In fact, the main point is that even though it is a frozen sushi, it can be defrosted naturally and eaten deliciously. Frozen sushi has already been commercialized by many manufacturers and is already available in the world, but most of them require steaming or microwaving only the rice portion. This is because…

Cookedrice

Kakinoha Sushi (Nara)

This has been one of our core businesses since our founding. The pioneering work began when we tried our hand at making kakinoha-zushi (persimmon leaf sushi) in an effort to create a specialty of Nara that would be a source of pride for co-ops across the country. （The main products were sushi rolls, inari sushi, bakura, chirashizushi, and sabazushi (mackerel sushi).

Cookedrice

Voice of a wild boar meat specialty store (Hyogo Prefecture)

The client had previously used alcohol brine freezing, but decided to adopt the Proton Freezer because of “excessive drips during thawing,” “high running costs,” and “difficulty in product development because freezing can only be done after vacuum packaging.

Livestocks

Voice of a Meat Distributor (Osaka Prefecture)

Chilled distribution is the mainstream in the livestock industry, but this client distributes products by proton freezing, depending on the item or part. Sliced meat and steaks for gifts and gifts are high-risk products that deteriorate and discolor quickly, but proton freezing has made it possible to deliver stable products to customers while maintaining conventional quality. In addition, the loss of products has...

Livestocks